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10639037148 = 2237391199711
BaseRepresentation
bin10011110100010001…
…01101001011011100
31000110110020002021220
421322020231023130
5133242043142043
64515411253340
7524434216005
oct117210551334
930413202256
1010639037148
11456a506093
12208abaa250
13100720356c
1472cd8c1ac
1542403c483
hex27a22d2dc

10639037148 has 24 divisors (see below), whose sum is σ = 24858032640. Its totient is φ = 3541543920.

The previous prime is 10639037111. The next prime is 10639037153. The reversal of 10639037148 is 84173093601.

10639037148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106390371482 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 590988 + ... + 608723.

It is an arithmetic number, because the mean of its divisors is an integer number (1035751360).

Almost surely, 210639037148 is an apocalyptic number.

It is an amenable number.

10639037148 is an abundant number, since it is smaller than the sum of its proper divisors (14218995492).

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

10639037148 is a wasteful number, since it uses less digits than its factorization.

10639037148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200457 (or 1200455 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 10639037148 in words is "ten billion, six hundred thirty-nine million, thirty-seven thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 739 1478 2217 2956 4434 8868 1199711 2399422 3599133 4798844 7198266 14396532 886586429 1773172858 2659759287 3546345716 5319518574 10639037148