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10144200345 = 35976971959
BaseRepresentation
bin10010111001010010…
…00011011010011001
3222011222002202210220
421130221003122121
5131233403402340
64354333230253
7506245165056
oct113451033231
928158082726
1010144200345
114336155954
121b71332389
13c58838616
146c337c02d
153e5893ed0
hex25ca43699

10144200345 has 16 divisors (see below), whose sum is σ = 16398049920. Its totient is φ = 5354463744.

The previous prime is 10144200329. The next prime is 10144200403. The reversal of 10144200345 is 54300244101.

It is not a de Polignac number, because 10144200345 - 24 = 10144200329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3484525 + ... + 3487434.

It is an arithmetic number, because the mean of its divisors is an integer number (1024878120).

Almost surely, 210144200345 is an apocalyptic number.

10144200345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10144200345 is a deficient number, since it is larger than the sum of its proper divisors (6253849575).

10144200345 is an equidigital number, since it uses as much as digits as its factorization.

10144200345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6972064.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 10144200345 its reverse (54300244101), we get a palindrome (64444444446).

The spelling of 10144200345 in words is "ten billion, one hundred forty-four million, two hundred thousand, three hundred forty-five".

Divisors: 1 3 5 15 97 291 485 1455 6971959 20915877 34859795 104579385 676280023 2028840069 3381400115 10144200345