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47537036087 = 3110139151243
BaseRepresentation
bin101100010001011011…
…011001101100110111
311112200221022122022012
4230101123121230313
51234323440123322
633501015354435
73302004065642
oct542133315467
9145627278265
1047537036087
1119184465892
129268082a1b
13463770a028
14242d5a0a59
151383532ae2
hexb116d9b37

47537036087 has 8 divisors (see below), whose sum is σ = 49075653120. Its totient is φ = 45998741880.

The previous prime is 47537036069. The next prime is 47537036119. The reversal of 47537036087 is 78063073574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47537036087 - 224 = 47520258871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47537036017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238688 + ... + 389930.

It is an arithmetic number, because the mean of its divisors is an integer number (6134456640).

Almost surely, 247537036087 is an apocalyptic number.

47537036087 is a deficient number, since it is larger than the sum of its proper divisors (1538617033).

47537036087 is a wasteful number, since it uses less digits than its factorization.

47537036087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161413.

The product of its (nonzero) digits is 2963520, while the sum is 50.

The spelling of 47537036087 in words is "forty-seven billion, five hundred thirty-seven million, thirty-six thousand, eighty-seven".

Divisors: 1 31 10139 151243 314309 4688533 1533452777 47537036087