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97112363 = 195111177
BaseRepresentation
bin1011100100111…
…01000100101011
320202201211010012
411302131010223
5144330043423
613345242135
72256304265
oct562350453
9222654105
1097112363
114a8a9a57
122863334b
131717234a
14cc7cb35
1587d4078
hex5c9d12b

97112363 has 4 divisors (see below), whose sum is σ = 102223560. Its totient is φ = 92001168.

The previous prime is 97112341. The next prime is 97112369. The reversal of 97112363 is 36321179.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36321179 = 191911641.

It is a cyclic number.

It is not a de Polignac number, because 97112363 - 28 = 97112107 is a prime.

It is a super-2 number, since 2×971123632 = 18861622094887538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97112369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2555570 + ... + 2555607.

It is an arithmetic number, because the mean of its divisors is an integer number (25555890).

Almost surely, 297112363 is an apocalyptic number.

97112363 is a deficient number, since it is larger than the sum of its proper divisors (5111197).

97112363 is a wasteful number, since it uses less digits than its factorization.

97112363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111196.

The product of its digits is 6804, while the sum is 32.

The square root of 97112363 is about 9854.5605178516. The cubic root of 97112363 is about 459.6474346355.

The spelling of 97112363 in words is "ninety-seven million, one hundred twelve thousand, three hundred sixty-three".

Divisors: 1 19 5111177 97112363