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52901034078 = 2317736970381
BaseRepresentation
bin110001010001001001…
…011011100001011110
312001112202121222020110
4301101021123201132
51331320131042303
640145152430450
73551636241024
oct612111334136
9161482558213
1052901034078
1120487288982
12a304548426
134cb0ab3339
1427bbb34714
1515993da703
hexc5125b85e

52901034078 has 32 divisors (see below), whose sum is σ = 112042513440. Its totient is φ = 16593914880.

The previous prime is 52901034073. The next prime is 52901034143. The reversal of 52901034078 is 87043010925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52901034071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716448 + ... + 786828.

It is an arithmetic number, because the mean of its divisors is an integer number (3501328545).

Almost surely, 252901034078 is an apocalyptic number.

52901034078 is an abundant number, since it is smaller than the sum of its proper divisors (59141479362).

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

52901034078 is a wasteful number, since it uses less digits than its factorization.

52901034078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77772.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 52901034078 in words is "fifty-two billion, nine hundred one million, thirty-four thousand, seventy-eight".

Divisors: 1 2 3 6 17 34 51 102 7369 14738 22107 44214 70381 125273 140762 211143 250546 375819 422286 751638 1196477 2392954 3589431 7178862 518637589 1037275178 1555912767 3111825534 8816839013 17633678026 26450517039 52901034078