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980713472 = 2151732
BaseRepresentation
bin111010011101001…
…000000000000000
32112100101101222012
4322131020000000
54002030312342
6241152032052
733205632644
oct7235100000
92470341865
10980713472
11463650602
12234532628
1312824673b
149436ac24
155b171b82
hex3a748000

980713472 has 48 divisors (see below), whose sum is σ = 1972800105. Its totient is φ = 487522304.

The previous prime is 980713417. The next prime is 980713501. The reversal of 980713472 is 274317089.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 771506176 + 209207296 = 27776^2 + 14464^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=22144.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5668778 + ... + 5668950.

Almost surely, 2980713472 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 980713472

980713472 is an abundant number, since it is smaller than the sum of its proper divisors (992086633).

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

980713472 is an frugal number, since it uses more digits than its factorization.

980713472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 980713472 is about 31316.3451251898. The cubic root of 980713472 is about 993.5293786993.

The spelling of 980713472 in words is "nine hundred eighty million, seven hundred thirteen thousand, four hundred seventy-two".

Divisors: 1 2 4 8 16 32 64 128 173 256 346 512 692 1024 1384 2048 2768 4096 5536 8192 11072 16384 22144 29929 32768 44288 59858 88576 119716 177152 239432 354304 478864 708608 957728 1417216 1915456 2834432 3830912 5668864 7661824 15323648 30647296 61294592 122589184 245178368 490356736 980713472