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235250101 = 1271852363
BaseRepresentation
bin11100000010110…
…10000110110101
3121101122221110201
432001122012311
5440211000401
635202120501
75554410232
oct1601320665
9541587421
10235250101
11110879979
1266950131
1339979b58
142335a789
15159bdb01
hexe05a1b5

235250101 has 4 divisors (see below), whose sum is σ = 237102592. Its totient is φ = 233397612.

The previous prime is 235250083. The next prime is 235250149. The reversal of 235250101 is 101052532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 235250101 - 25 = 235250069 is a prime.

It is a super-2 number, since 2×2352501012 = 110685220041020402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235250201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926055 + ... + 926308.

It is an arithmetic number, because the mean of its divisors is an integer number (59275648).

Almost surely, 2235250101 is an apocalyptic number.

It is an amenable number.

235250101 is a deficient number, since it is larger than the sum of its proper divisors (1852491).

235250101 is a wasteful number, since it uses less digits than its factorization.

235250101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852490.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 235250101 is about 15337.8649426835. The cubic root of 235250101 is about 617.3194200615.

The spelling of 235250101 in words is "two hundred thirty-five million, two hundred fifty thousand, one hundred one".

Divisors: 1 127 1852363 235250101