Search a number
-
+
10145052355 = 516333137607
BaseRepresentation
bin10010111001011000…
…10011011011000011
3222012000201001112211
421130230103123003
5131234113133410
64354403402551
7506255344054
oct113454233303
928160631484
1010145052355
114336687a99
121b71683457
13c58a76379
146c352072b
153e59b168a
hex25cb136c3

10145052355 has 16 divisors (see below), whose sum is σ = 12286082304. Its totient is φ = 8041667040.

The previous prime is 10145052347. The next prime is 10145052367. The reversal of 10145052355 is 55325054101.

10145052355 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10145052355 - 23 = 10145052347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250962 + ... + 288568.

It is an arithmetic number, because the mean of its divisors is an integer number (767880144).

Almost surely, 210145052355 is an apocalyptic number.

10145052355 is a deficient number, since it is larger than the sum of its proper divisors (2141029949).

10145052355 is a wasteful number, since it uses less digits than its factorization.

10145052355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38106.

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 10145052355 in words is "ten billion, one hundred forty-five million, fifty-two thousand, three hundred fifty-five".

Divisors: 1 5 163 331 815 1655 37607 53953 188035 269765 6129941 12447917 30649705 62239585 2029010471 10145052355