Search a number
BaseRepresentation
bin1010101110010…
…00111101010011
320021021001001122
411113020331103
5141011431313
612531552455
72141402654
oct527107523
9207231048
1089952083
1146859371
122615b72b
13158361b0
14bd3752b
157d6c708
hex55c8f53

89952083 has 8 divisors (see below), whose sum is σ = 102570048. Its totient is φ = 78148224.

The previous prime is 89952053. The next prime is 89952091. The reversal of 89952083 is 38025998.

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 89952083 - 26 = 89952019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89952013) 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, 203291 + ... + 203732.

It is an arithmetic number, because the mean of its divisors is an integer number (12821256).

Almost surely, 289952083 is an apocalyptic number.

89952083 is a deficient number, since it is larger than the sum of its proper divisors (12617965).

89952083 is a wasteful number, since it uses less digits than its factorization.

89952083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407053.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 89952083 is about 9484.3071966275. The cubic root of 89952083 is about 448.0609288810.

The spelling of 89952083 in words is "eighty-nine million, nine hundred fifty-two thousand, eighty-three".

Divisors: 1 13 17 221 407023 5291299 6919391 89952083