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99754073 = 5915111197
BaseRepresentation
bin1011111001000…
…10000001011001
320221201000212022
411330202001121
5201014112243
613522024225
72320616126
oct574420131
9227630768
1099754073
1151343791
12294a8075
13178888a3
14d36974d
158b56b68
hex5f22059

99754073 has 8 divisors (see below), whose sum is σ = 102125760. Its totient is φ = 97405200.

The previous prime is 99754033. The next prime is 99754087. The reversal of 99754073 is 37045799.

It is a happy number.

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 99754073 - 212 = 99749977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99754033) 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, 3311 + ... + 14507.

It is an arithmetic number, because the mean of its divisors is an integer number (12765720).

Almost surely, 299754073 is an apocalyptic number.

It is an amenable number.

99754073 is a deficient number, since it is larger than the sum of its proper divisors (2371687).

99754073 is a wasteful number, since it uses less digits than its factorization.

99754073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11407.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 99754073 is about 9987.6960806785. The cubic root of 99754073 is about 463.7780736802.

The spelling of 99754073 in words is "ninety-nine million, seven hundred fifty-four thousand, seventy-three".

Divisors: 1 59 151 8909 11197 660623 1690747 99754073