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10254434052 = 22311322933023
BaseRepresentation
bin10011000110011011…
…00011111100000100
3222110122112020000210
421203031203330010
5132000113342202
64413312035420
7512054152122
oct114315437404
928418466023
1010254434052
1143923a7095
121ba2232b70
13c75623175
146d3c74912
154003bac6c
hex263363f04

10254434052 has 48 divisors (see below), whose sum is σ = 24244899840. Its totient is φ = 3372999168.

The previous prime is 10254434041. The next prime is 10254434059. The reversal of 10254434052 is 25043445201.

It is not an unprimeable number, because it can be changed into a prime (10254434059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294013 + ... + 327035.

It is an arithmetic number, because the mean of its divisors is an integer number (505102080).

Almost surely, 210254434052 is an apocalyptic number.

10254434052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10254434052 is an abundant number, since it is smaller than the sum of its proper divisors (13990465788).

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

10254434052 is a wasteful number, since it uses less digits than its factorization.

10254434052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33372 (or 33370 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 10254434052 its reverse (25043445201), we get a palindrome (35297879253).

The spelling of 10254434052 in words is "ten billion, two hundred fifty-four million, four hundred thirty-four thousand, fifty-two".

Divisors: 1 2 3 4 6 12 113 226 229 339 452 458 678 687 916 1356 1374 2748 25877 33023 51754 66046 77631 99069 103508 132092 155262 198138 310524 396276 3731599 7463198 7562267 11194797 14926396 15124534 22389594 22686801 30249068 44779188 45373602 90747204 854536171 1709072342 2563608513 3418144684 5127217026 10254434052