Search a number
-
+
88694484 = 22321433449
BaseRepresentation
bin1010100100101…
…01111011010100
320011220010221220
411102111323110
5140201210414
612445010340
72124614334
oct522257324
9204803856
1088694484
114607a52a
12258539b0
13154b5958
14bacb0c4
157bbeca9
hex5495ed4

88694484 has 24 divisors (see below), whose sum is σ = 207110400. Its totient is φ = 29542464.

The previous prime is 88694477. The next prime is 88694539. The reversal of 88694484 is 48449688.

It is a super-2 number, since 2×886944842 = 15733422984052512, which contains 22 as substring.

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, 23992 + ... + 27440.

It is an arithmetic number, because the mean of its divisors is an integer number (8629600).

Almost surely, 288694484 is an apocalyptic number.

It is an amenable number.

88694484 is an abundant number, since it is smaller than the sum of its proper divisors (118415916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88694484 is a wasteful number, since it uses less digits than its factorization.

88694484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5599 (or 5597 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 51.

The square root of 88694484 is about 9417.7748964392. The cubic root of 88694484 is about 445.9630433158.

The spelling of 88694484 in words is "eighty-eight million, six hundred ninety-four thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 2143 3449 4286 6429 6898 8572 10347 12858 13796 20694 25716 41388 7391207 14782414 22173621 29564828 44347242 88694484