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10145552510 = 251079993949
BaseRepresentation
bin10010111001011100…
…01101100001111110
3222012001122110122002
421130232031201332
5131234230140020
64354422222302
7506262526202
oct113456154176
928161573562
1010145552510
114336999845
121b71884992
13c58bbcc12
146c3610b02
153e5a5e975
hex25cb8d87e

10145552510 has 16 divisors (see below), whose sum is σ = 18263880000. Its totient is φ = 4057802016.

The previous prime is 10145552509. The next prime is 10145552533. The reversal of 10145552510 is 1525554101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61016 + ... + 154964.

It is an arithmetic number, because the mean of its divisors is an integer number (1141492500).

Almost surely, 210145552510 is an apocalyptic number.

10145552510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10145552510 is a deficient number, since it is larger than the sum of its proper divisors (8118327490).

10145552510 is a wasteful number, since it uses less digits than its factorization.

10145552510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104755.

The product of its (nonzero) digits is 5000, while the sum is 29.

The spelling of 10145552510 in words is "ten billion, one hundred forty-five million, five hundred fifty-two thousand, five hundred ten".

Divisors: 1 2 5 10 10799 21598 53995 93949 107990 187898 469745 939490 1014555251 2029110502 5072776255 10145552510