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970097050 = 252131492457
BaseRepresentation
bin111001110100101…
…000000110011010
32111121102000222101
4321310220012122
53441321101200
6240132314014
733016455166
oct7164500632
92447360871
10970097050
1145865a2aa
12230a7290a
13125c9a430
1492ba5ca6
155a27626a
hex39d2819a

970097050 has 24 divisors (see below), whose sum is σ = 1943180316. Its totient is φ = 358189440.

The previous prime is 970097039. The next prime is 970097077. The reversal of 970097050 is 50790079.

It can be written as a sum of positive squares in 6 ways, for example, as 302029641 + 668067409 = 17379^2 + 25847^2 .

It is a super-3 number, since 3×9700970503 (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 745579 + ... + 746878.

Almost surely, 2970097050 is an apocalyptic number.

970097050 is an abundant number, since it is smaller than the sum of its proper divisors (973083266).

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

970097050 is a wasteful number, since it uses less digits than its factorization.

970097050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492482 (or 1492477 counting only the distinct ones).

The product of its (nonzero) digits is 19845, while the sum is 37.

The square root of 970097050 is about 31146.3810096775. The cubic root of 970097050 is about 989.9313117667.

The spelling of 970097050 in words is "nine hundred seventy million, ninety-seven thousand, fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 325 650 1492457 2984914 7462285 14924570 19401941 37311425 38803882 74622850 97009705 194019410 485048525 970097050