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235255036 = 22192197827
BaseRepresentation
bin11100000010110…
…11010011111100
3121101200012020111
432001123103330
5440211130121
635202155404
75554430512
oct1601332374
9541605214
10235255036
11110882655
1266952b64
133997c183
142335c4b2
15159c02e1
hexe05b4fc

235255036 has 36 divisors (see below), whose sum is σ = 437238648. Its totient is φ = 110736864.

The previous prime is 235255003. The next prime is 235255037. The reversal of 235255036 is 630552532.

It is a super-2 number, since 2×2352550362 = 110689863926722592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 235254989 and 235255007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235255037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 284055 + ... + 284881.

It is an arithmetic number, because the mean of its divisors is an integer number (12145518).

Almost surely, 2235255036 is an apocalyptic number.

It is an amenable number.

235255036 is a deficient number, since it is larger than the sum of its proper divisors (201983612).

235255036 is a wasteful number, since it uses less digits than its factorization.

235255036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066 (or 1045 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 235255036 is about 15338.0258182075. The cubic root of 235255036 is about 617.3237366733.

It can be divided in two parts, 23525 and 5036, that added together give a 4-th power (28561 = 134).

The spelling of 235255036 in words is "two hundred thirty-five million, two hundred fifty-five thousand, thirty-six".

Divisors: 1 2 4 19 38 76 197 361 394 722 788 827 1444 1654 3308 3743 7486 14972 15713 31426 62852 71117 142234 162919 284468 298547 325838 597094 651676 1194188 3095461 6190922 12381844 58813759 117627518 235255036