Search a number
-
+
90952982 = 2531396173
BaseRepresentation
bin1010110101111…
…01010100010110
320100010220000222
411122331110112
5141240443412
613005234342
72153042021
oct532752426
9210126028
1090952982
114738235a
12265629b2
1315ac6943
14c1181b8
157eb9072
hex56bd516

90952982 has 16 divisors (see below), whose sum is σ = 140026320. Its totient is φ = 44290272.

The previous prime is 90952973. The next prime is 90952991. The reversal of 90952982 is 28925909.

It is an interprime number because it is at equal distance from previous prime (90952973) and next prime (90952991).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11648 + ... + 17820.

It is an arithmetic number, because the mean of its divisors is an integer number (8751645).

Almost surely, 290952982 is an apocalyptic number.

90952982 is a deficient number, since it is larger than the sum of its proper divisors (49073338).

90952982 is a wasteful number, since it uses less digits than its factorization.

90952982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6367.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 90952982 is about 9536.9272829355. The cubic root of 90952982 is about 449.7166644379.

The spelling of 90952982 in words is "ninety million, nine hundred fifty-two thousand, nine hundred eighty-two".

Divisors: 1 2 53 106 139 278 6173 7367 12346 14734 327169 654338 858047 1716094 45476491 90952982