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10144274060 = 2252292214907
BaseRepresentation
bin10010111001010010…
…10101011010001100
3222011222020111221002
421130221111122030
5131233413232220
64354334555432
7506245623014
oct113451253214
928158214832
1010144274060
1143361a6278
121b71368b78
13c5886303b
146c339ac44
153e58aac75
hex25ca5568c

10144274060 has 24 divisors (see below), whose sum is σ = 21396011280. Its totient is φ = 4039988544.

The previous prime is 10144274033. The next prime is 10144274087. The reversal of 10144274060 is 6047244101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10144274033) and next prime (10144274087).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102874 + ... + 1112033.

It is an arithmetic number, because the mean of its divisors is an integer number (891500470).

Almost surely, 210144274060 is an apocalyptic number.

10144274060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10144274060 is an abundant number, since it is smaller than the sum of its proper divisors (11251737220).

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

10144274060 is a wasteful number, since it uses less digits than its factorization.

10144274060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215145 (or 2215143 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The spelling of 10144274060 in words is "ten billion, one hundred forty-four million, two hundred seventy-four thousand, sixty".

Divisors: 1 2 4 5 10 20 229 458 916 1145 2290 4580 2214907 4429814 8859628 11074535 22149070 44298140 507213703 1014427406 2028854812 2536068515 5072137030 10144274060