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235122532 = 2258780633
BaseRepresentation
bin11100000001110…
…10111101100100
3121101102110110221
432000322331210
5440142410112
635155254124
75553336301
oct1600727544
9541373427
10235122532
111107a2047
12668aa344
1339933a78
14233260a8
1515995e07
hexe03af64

235122532 has 6 divisors (see below), whose sum is σ = 411464438. Its totient is φ = 117561264.

The previous prime is 235122523. The next prime is 235122533. The reversal of 235122532 is 235221532.

235122532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 234212416 + 910116 = 15304^2 + 954^2 .

It is a junction number, because it is equal to n+sod(n) for n = 235122497 and 235122506.

It is not an unprimeable number, because it can be changed into a prime (235122533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29390313 + ... + 29390320.

Almost surely, 2235122532 is an apocalyptic number.

It is an amenable number.

235122532 is a deficient number, since it is larger than the sum of its proper divisors (176341906).

235122532 is a wasteful number, since it uses less digits than its factorization.

235122532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58780637 (or 58780635 counting only the distinct ones).

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

The square root of 235122532 is about 15333.7057491006. The cubic root of 235122532 is about 617.2078153484.

The spelling of 235122532 in words is "two hundred thirty-five million, one hundred twenty-two thousand, five hundred thirty-two".

Divisors: 1 2 4 58780633 117561266 235122532