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5130974160 = 243551379257
BaseRepresentation
bin1001100011101010…
…00111001111010000
3111020120211111100000
410301311013033100
541002012133120
62205050330000
7241102363224
oct46165071720
914216744300
105130974160
1121a3334914
12bb2429900
1363a0288b0
14369636784
152006c8990
hex131d473d0

5130974160 has 480 divisors, whose sum is σ = 19563747840. Its totient is φ = 1242169344.

The previous prime is 5130974131. The next prime is 5130974179. The reversal of 5130974160 is 614790315.

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 polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19964752 + ... + 19965008.

It is an arithmetic number, because the mean of its divisors is an integer number (40757808).

Almost surely, 25130974160 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 5130974160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9781873920).

5130974160 is an abundant number, since it is smaller than the sum of its proper divisors (14432773680).

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

5130974160 is a wasteful number, since it uses less digits than its factorization.

5130974160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 5130974160 is about 71630.8185071202. The cubic root of 5130974160 is about 1724.7782853038.

The spelling of 5130974160 in words is "five billion, one hundred thirty million, nine hundred seventy-four thousand, one hundred sixty".