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47484930046760 = 2358831951689093
BaseRepresentation
bin10101100101111111100100…
…11000110011101100101000
320020010111220102022202102222
422302333302120303230220
522210443114042444020
6244554135315413212
713000446555513563
oct1262776230635450
9206114812282388
1047484930046760
11141482780999a8
1253aaa92bb4208
132065a6ab7165b
14ba23d63014da
155752d301cb25
hex2b2ff2633b28

47484930046760 has 64 divisors (see below), whose sum is σ = 107017069985280. Its totient is φ = 18962709292800.

The previous prime is 47484930046751. The next prime is 47484930046817. The reversal of 47484930046760 is 6764003948474.

It is a Cunningham number, because it is equal to 68909312-1.

It is a junction number, because it is equal to n+sod(n) for n = 47484930046693 and 47484930046702.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68564774 + ... + 69253866.

It is an arithmetic number, because the mean of its divisors is an integer number (1672141718520).

Almost surely, 247484930046760 is an apocalyptic number.

47484930046760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47484930046760 is an abundant number, since it is smaller than the sum of its proper divisors (59532139938520).

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

47484930046760 is a wasteful number, since it uses less digits than its factorization.

47484930046760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691938 (or 691934 counting only the distinct ones).

The product of its (nonzero) digits is 97542144, while the sum is 62.

The spelling of 47484930046760 in words is "forty-seven trillion, four hundred eighty-four billion, nine hundred thirty million, forty-six thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 883 1766 1951 3532 3902 4415 7064 7804 8830 9755 15608 17660 19510 35320 39020 78040 689093 1378186 1722733 2756372 3445465 3445466 5512744 6890930 6890932 8613665 13781860 13781864 17227330 27563720 34454660 68909320 608469119 1216938238 1344420443 2433876476 2688840886 3042345595 4867752952 5377681772 6084691190 6722102215 10755363544 12169382380 13444204430 24338764760 26888408860 53776817720 1187123251169 2374246502338 4748493004676 5935616255845 9496986009352 11871232511690 23742465023380 47484930046760