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235250245 = 5131935671
BaseRepresentation
bin11100000010110…
…10001001000101
3121101122221200001
432001122021011
5440211001440
635202121301
75554410526
oct1601321105
9541587601
10235250245
11110879a9a
1266950231
1339979c39
142335a84d
15159bdb9a
hexe05a245

235250245 has 8 divisors (see below), whose sum is σ = 282522240. Its totient is φ = 188052240.

The previous prime is 235250243. The next prime is 235250261. The reversal of 235250245 is 542052532.

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

It is not a de Polignac number, because 235250245 - 21 = 235250243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235250243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11241 + ... + 24430.

It is an arithmetic number, because the mean of its divisors is an integer number (35315280).

Almost surely, 2235250245 is an apocalyptic number.

It is an amenable number.

235250245 is a deficient number, since it is larger than the sum of its proper divisors (47271995).

235250245 is a wasteful number, since it uses less digits than its factorization.

235250245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36995.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 235250245 is about 15337.8696369476. The cubic root of 235250245 is about 617.3195460182.

The spelling of 235250245 in words is "two hundred thirty-five million, two hundred fifty thousand, two hundred forty-five".

Divisors: 1 5 1319 6595 35671 178355 47050049 235250245