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62968972297 = 7113312470631
BaseRepresentation
bin111010101001001111…
…100100010000001001
320000112102020020002011
4322221033210100021
52012430024103142
644532203335521
74356300301420
oct725117442011
9200472206064
1062968972297
1124783385980
12102542215a1
135c26899a2a
143094d002b7
151988218417
hexea93e4409

62968972297 has 16 divisors (see below), whose sum is σ = 78743983104. Its totient is φ = 48918474000.

The previous prime is 62968972291. The next prime is 62968972333. The reversal of 62968972297 is 79227986926.

It is not a de Polignac number, because 62968972297 - 23 = 62968972289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62968972291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1209829 + ... + 1260802.

It is an arithmetic number, because the mean of its divisors is an integer number (4921498944).

Almost surely, 262968972297 is an apocalyptic number.

It is an amenable number.

62968972297 is a deficient number, since it is larger than the sum of its proper divisors (15775010807).

62968972297 is a wasteful number, since it uses less digits than its factorization.

62968972297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470980.

The product of its digits is 82301184, while the sum is 67.

The spelling of 62968972297 in words is "sixty-two billion, nine hundred sixty-eight million, nine hundred seventy-two thousand, two hundred ninety-seven".

Divisors: 1 7 11 77 331 2317 3641 25487 2470631 17294417 27176941 190238587 817778861 5724452027 8995567471 62968972297