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5148013188 = 223716042269
BaseRepresentation
bin1001100101101100…
…00111001010000100
3111021202220011111010
410302312013022010
541020342410223
62210455442220
7241400250543
oct46266071204
914252804433
105148013188
112201a1255a
12bb8086370
13640713366
1436b9d015a
15201e42393
hex132d87284

5148013188 has 24 divisors (see below), whose sum is σ = 12181216320. Its totient is φ = 1691835040.

The previous prime is 5148013181. The next prime is 5148013229. The reversal of 5148013188 is 8813108415.

It is not an unprimeable number, because it can be changed into a prime (5148013181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3020283 + ... + 3021986.

It is an arithmetic number, because the mean of its divisors is an integer number (507550680).

Almost surely, 25148013188 is an apocalyptic number.

It is an amenable number.

5148013188 is an abundant number, since it is smaller than the sum of its proper divisors (7033203132).

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

5148013188 is a wasteful number, since it uses less digits than its factorization.

5148013188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6042347 (or 6042345 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 39.

The square root of 5148013188 is about 71749.6563615464. The cubic root of 5148013188 is about 1726.6854003490.

The spelling of 5148013188 in words is "five billion, one hundred forty-eight million, thirteen thousand, one hundred eighty-eight".

Divisors: 1 2 3 4 6 12 71 142 213 284 426 852 6042269 12084538 18126807 24169076 36253614 72507228 429001099 858002198 1287003297 1716004396 2574006594 5148013188