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5148700920 = 23325111776481
BaseRepresentation
bin1001100101110001…
…01111000011111000
3111021211012002212200
410302320233003320
541021031412140
62210522310200
7241406143566
oct46270570370
914254162780
105148700920
112202342230
12bb8358360
136408c43bc
1436bb2ca36
1520202b030
hex132e2f0f8

5148700920 has 192 divisors, whose sum is σ = 19328531040. Its totient is φ = 1174732800.

The previous prime is 5148700901. The next prime is 5148700939. The reversal of 5148700920 is 290078415.

It is an interprime number because it is at equal distance from previous prime (5148700901) and next prime (5148700939).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 47 ways as a sum of consecutive naturals, for example, 29080 + ... + 105560.

Almost surely, 25148700920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5148700920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9664265520).

5148700920 is an abundant number, since it is smaller than the sum of its proper divisors (14179830120).

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

5148700920 is a wasteful number, since it uses less digits than its factorization.

5148700920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76526 (or 76519 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 5148700920 is about 71754.4487819396. The cubic root of 5148700920 is about 1726.7622872232.

The spelling of 5148700920 in words is "five billion, one hundred forty-eight million, seven hundred thousand, nine hundred twenty".