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232505026 = 2138942501
BaseRepresentation
bin11011101101110…
…11111011000010
3121012111110221021
431312323323002
5434010130101
635023220054
75522155135
oct1566737302
9535443837
10232505026
1110a274516
1265a4762a
1339228550
1422c4421c
151562a5a1
hexddbbec2

232505026 has 8 divisors (see below), whose sum is σ = 375585084. Its totient is φ = 107310000.

The previous prime is 232504949. The next prime is 232505041. The reversal of 232505026 is 620505232.

It can be written as a sum of positive squares in 2 ways, for example, as 224970001 + 7535025 = 14999^2 + 2745^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4471225 + ... + 4471276.

Almost surely, 2232505026 is an apocalyptic number.

232505026 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

232505026 is a deficient number, since it is larger than the sum of its proper divisors (143080058).

232505026 is a wasteful number, since it uses less digits than its factorization.

232505026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8942516.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 232505026 is about 15248.1154901188. The cubic root of 232505026 is about 614.9089040387.

The spelling of 232505026 in words is "two hundred thirty-two million, five hundred five thousand, twenty-six".

Divisors: 1 2 13 26 8942501 17885002 116252513 232505026