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15052082087612 = 2297157247095707
BaseRepresentation
bin1101101100001001011000…
…0000011000011010111100
31222021222001110222120010102
43123002112000120122330
53433103131003300422
652002455301300232
73112322424503453
oct333022600303274
958258043876112
1015052082087612
114883608a27899
12183123ba04678
138525364481bb
143a074b94bb9a
151b1814bd4192
hexdb0960186bc

15052082087612 has 24 divisors (see below), whose sum is σ = 26782209598704. Its totient is φ = 7401010586112.

The previous prime is 15052082087503. The next prime is 15052082087641. The reversal of 15052082087612 is 21678028025051.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123486938 + ... + 123608769.

It is an arithmetic number, because the mean of its divisors is an integer number (1115925399946).

Almost surely, 215052082087612 is an apocalyptic number.

It is an amenable number.

15052082087612 is a deficient number, since it is larger than the sum of its proper divisors (11730127511092).

15052082087612 is a wasteful number, since it uses less digits than its factorization.

15052082087612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247095965 (or 247095963 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 47.

The spelling of 15052082087612 in words is "fifteen trillion, fifty-two billion, eighty-two million, eighty-seven thousand, six hundred twelve".

Divisors: 1 2 4 97 157 194 314 388 628 15229 30458 60916 247095707 494191414 988382828 23968283579 38794025999 47936567158 77588051998 95873134316 155176103996 3763020521903 7526041043806 15052082087612