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145010264 = 2372589469
BaseRepresentation
bin10001010010010…
…10111001011000
3101002212021200112
420221022321120
5244110312024
622220023452
73410365310
oct1051127130
9332767615
10145010264
11749443a3
1240691b88
13240729b9
141538a440
15cae600e
hex8a4ae58

145010264 has 16 divisors (see below), whose sum is σ = 310736400. Its totient is φ = 62147232.

The previous prime is 145010263. The next prime is 145010273. The reversal of 145010264 is 462010541.

145010264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145010263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1294679 + ... + 1294790.

It is an arithmetic number, because the mean of its divisors is an integer number (19421025).

Almost surely, 2145010264 is an apocalyptic number.

145010264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

145010264 is an abundant number, since it is smaller than the sum of its proper divisors (165726136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145010264 is a wasteful number, since it uses less digits than its factorization.

145010264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589482 (or 2589478 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 145010264 is about 12042.0207606531. The cubic root of 145010264 is about 525.3711830087.

The spelling of 145010264 in words is "one hundred forty-five million, ten thousand, two hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 56 2589469 5178938 10357876 18126283 20715752 36252566 72505132 145010264