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12498013370 = 251249801337
BaseRepresentation
bin10111010001111000…
…01000110010111010
31012021000012212021002
423220330020302322
5201043442411440
65424055445002
7621466234523
oct135074106272
935230185232
1012498013370
115333891477
122509686762
1312423a25ab
14867c1784a
154d2345115
hex2e8f08cba

12498013370 has 8 divisors (see below), whose sum is σ = 22496424084. Its totient is φ = 4999205344.

The previous prime is 12498013349. The next prime is 12498013373. The reversal of 12498013370 is 7331089421.

12498013370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11434666489 + 1063346881 = 106933^2 + 32609^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12498013373) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 624900659 + ... + 624900678.

Almost surely, 212498013370 is an apocalyptic number.

12498013370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12498013370 is a deficient number, since it is larger than the sum of its proper divisors (9998410714).

12498013370 is a wasteful number, since it uses less digits than its factorization.

12498013370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249801344.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 12498013370 in words is "twelve billion, four hundred ninety-eight million, thirteen thousand, three hundred seventy".

Divisors: 1 2 5 10 1249801337 2499602674 6249006685 12498013370