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52930046909160 = 23325269546572149
BaseRepresentation
bin11000000100011101111001…
…01001001101101011101000
320221102001200222100022222200
430002032330221031223220
523414201214002043120
6304323421115220200
714102032622261031
oct1402167451155350
9227361628308880
1052930046909160
11159575636622a3
125b2a245747660
13236c388750b25
14d0db83c19a88
1561bc72e5be90
hex3023bca4dae8

52930046909160 has 96 divisors (see below), whose sum is σ = 172662142185000. Its totient is φ = 14062208223744.

The previous prime is 52930046909149. The next prime is 52930046909161. The reversal of 52930046909160 is 6190964003925.

52930046909160 is a `hidden beast` number, since 5 + 2 + 9 + 30 + 0 + 469 + 0 + 91 + 60 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 21706336908036 + 31223710001124 = 4659006^2 + 5587818^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52930046909097 and 52930046909106.

It is not an unprimeable number, because it can be changed into a prime (52930046909161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273189235 + ... + 273382914.

Almost surely, 252930046909160 is an apocalyptic number.

It is an amenable number.

52930046909160 is an abundant number, since it is smaller than the sum of its proper divisors (119732095275840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52930046909160 is a wasteful number, since it uses less digits than its factorization.

52930046909160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546572435 (or 546572428 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The spelling of 52930046909160 in words is "fifty-two trillion, nine hundred thirty billion, forty-six million, nine hundred nine thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 269 360 538 807 1076 1345 1614 2152 2421 2690 3228 4035 4842 5380 6456 8070 9684 10760 12105 16140 19368 24210 32280 48420 96840 546572149 1093144298 1639716447 2186288596 2732860745 3279432894 4372577192 4919149341 5465721490 6558865788 8198582235 9838298682 10931442980 13117731576 16397164470 19676597364 21862885960 24595746705 32794328940 39353194728 49191493410 65588657880 98382986820 147027908081 196765973640 294055816162 441083724243 588111632324 735139540405 882167448486 1176223264648 1323251172729 1470279080810 1764334896972 2205418621215 2646502345458 2940558161620 3528669793944 4410837242430 5293004690916 5881116323240 6616255863645 8821674484860 10586009381832 13232511727290 17643348969720 26465023454580 52930046909160