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46987606938 = 238747895309
BaseRepresentation
bin101011110000101011…
…011111101110011010
311111021122110202012110
4223300223133232122
51232212311410223
633330311253150
73252253032456
oct536053375632
9144248422173
1046987606938
1118a22308608
12913407a1b6
13457a93961c
1423ba61d666
1513501a3d93
hexaf0adfb9a

46987606938 has 16 divisors (see below), whose sum is σ = 93986062560. Its totient is φ = 15660727536.

The previous prime is 46987606933. The next prime is 46987606999. The reversal of 46987606938 is 83960678964.

It is not an unprimeable number, because it can be changed into a prime (46987606933) 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, 395173 + ... + 500136.

It is an arithmetic number, because the mean of its divisors is an integer number (5874128910).

Almost surely, 246987606938 is an apocalyptic number.

46987606938 is an abundant number, since it is smaller than the sum of its proper divisors (46998455622).

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

46987606938 is a wasteful number, since it uses less digits than its factorization.

46987606938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904061.

The product of its (nonzero) digits is 94058496, while the sum is 66.

The spelling of 46987606938 in words is "forty-six billion, nine hundred eighty-seven million, six hundred six thousand, nine hundred thirty-eight".

Divisors: 1 2 3 6 8747 17494 26241 52482 895309 1790618 2685927 5371854 7831267823 15662535646 23493803469 46987606938