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14955070 = 25131767101
BaseRepresentation
bin111001000011…
…001000111110
31001010210111111
4321003020332
512312030240
61252312234
7241054534
oct71031076
931123444
1014955070
118494a69
12501267a
133138070
141db4154
1514a61ea
hexe4323e

14955070 has 64 divisors (see below), whose sum is σ = 31461696. Its totient is φ = 5068800.

The previous prime is 14955043. The next prime is 14955079. The reversal of 14955070 is 7055941.

14955070 is digitally balanced in base 2, 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 (14955079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148020 + ... + 148120.

It is an arithmetic number, because the mean of its divisors is an integer number (491589).

Almost surely, 214955070 is an apocalyptic number.

14955070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14955070 is an abundant number, since it is smaller than the sum of its proper divisors (16506626).

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

14955070 is a wasteful number, since it uses less digits than its factorization.

14955070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 14955070 is about 3867.1785580705. The cubic root of 14955070 is about 246.3747235941.

The spelling of 14955070 in words is "fourteen million, nine hundred fifty-five thousand, seventy".

Divisors: 1 2 5 10 13 17 26 34 65 67 85 101 130 134 170 202 221 335 442 505 670 871 1010 1105 1139 1313 1717 1742 2210 2278 2626 3434 4355 5695 6565 6767 8585 8710 11390 13130 13534 14807 17170 22321 29614 33835 44642 67670 74035 87971 111605 115039 148070 175942 223210 230078 439855 575195 879710 1150390 1495507 2991014 7477535 14955070