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10138263130 = 251013826313
BaseRepresentation
bin10010111000100100…
…11001111001011010
3222011112221010111001
421130102121321122
5131230343410010
64354002055214
7506143546312
oct113422317132
928145833431
1010138263130
114332870166
121b6b34a50a
13c5753a088
146c2674442
153e50bec3a
hex25c499e5a

10138263130 has 8 divisors (see below), whose sum is σ = 18248873652. Its totient is φ = 4055305248.

The previous prime is 10138263103. The next prime is 10138263131. The reversal of 10138263130 is 3136283101.

10138263130 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 9545876209 + 592386921 = 97703^2 + 24339^2 .

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 (10138263131) 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, 506913147 + ... + 506913166.

Almost surely, 210138263130 is an apocalyptic number.

10138263130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10138263130 is a deficient number, since it is larger than the sum of its proper divisors (8110610522).

10138263130 is a wasteful number, since it uses less digits than its factorization.

10138263130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013826320.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 10138263130 in words is "ten billion, one hundred thirty-eight million, two hundred sixty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 1013826313 2027652626 5069131565 10138263130