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5080444128 = 253217640431
BaseRepresentation
bin1001011101101000…
…10110110011100000
3111010001202022011100
410232310112303200
540401043203003
62200043314400
7236620030314
oct45664266340
914101668140
105080444128
112177861961
12b9951ba00
1362c716176
14362a41b44
151eb046ba3
hex12ed16ce0

5080444128 has 36 divisors (see below), whose sum is σ = 14447513808. Its totient is φ = 1693481280.

The previous prime is 5080444123. The next prime is 5080444133. The reversal of 5080444128 is 8214440805.

It is an interprime number because it is at equal distance from previous prime (5080444123) and next prime (5080444133).

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a junction number, because it is equal to n+sod(n) for n = 5080444092 and 5080444101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5080444123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8819928 + ... + 8820503.

It is an arithmetic number, because the mean of its divisors is an integer number (401319828).

Almost surely, 25080444128 is an apocalyptic number.

It is an amenable number.

5080444128 is an abundant number, since it is smaller than the sum of its proper divisors (9367069680).

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

5080444128 is a wasteful number, since it uses less digits than its factorization.

5080444128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17640447 (or 17640436 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 5080444128 is about 71277.2342897787. The cubic root of 5080444128 is about 1719.0977023353.

The spelling of 5080444128 in words is "five billion, eighty million, four hundred forty-four thousand, one hundred twenty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 17640431 35280862 52921293 70561724 105842586 141123448 158763879 211685172 282246896 317527758 423370344 564493792 635055516 846740688 1270111032 1693481376 2540222064 5080444128