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32970114930 = 23573110313649
BaseRepresentation
bin11110101101001011…
…000000011101110010
310011002202002101002210
4132231023000131302
51020010322134210
623051331552550
72245013232024
oct365513003562
9104082071083
1032970114930
1112a89852375
12648175b756
133155814a5c
14184aab2014
15cce767e20
hex7ad2c0772

32970114930 has 64 divisors (see below), whose sum is σ = 80290828800. Its totient is φ = 8663095296.

The previous prime is 32970114871. The next prime is 32970114941. The reversal of 32970114930 is 3941107923.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2408746 + ... + 2422394.

It is an arithmetic number, because the mean of its divisors is an integer number (1254544200).

Almost surely, 232970114930 is an apocalyptic number.

32970114930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32970114930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40145414400).

32970114930 is an abundant number, since it is smaller than the sum of its proper divisors (47320713870).

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

32970114930 is a wasteful number, since it uses less digits than its factorization.

32970114930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14835.

The product of its (nonzero) digits is 40824, while the sum is 39.

The spelling of 32970114930 in words is "thirty-two billion, nine hundred seventy million, one hundred fourteen thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 73 146 219 365 438 730 1095 1103 2190 2206 3309 5515 6618 11030 13649 16545 27298 33090 40947 68245 80519 81894 136490 161038 204735 241557 402595 409470 483114 805190 996377 1207785 1992754 2415570 2989131 4981885 5978262 9963770 14945655 15054847 29891310 30109694 45164541 75274235 90329082 150548470 225822705 451645410 1099003831 2198007662 3297011493 5495019155 6594022986 10990038310 16485057465 32970114930