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4897696512 = 28337172357
BaseRepresentation
bin1001000111110110…
…01110101100000000
3110122022212202120010
410203323032230000
540012302242022
62125554344520
7232240506402
oct44373165400
913568782503
104897696512
112093692975
12b4828b140
136008bc797
14346670b72
151d9e9950c
hex123eceb00

4897696512 has 72 divisors (see below), whose sum is σ = 13387390576. Its totient is φ = 1588432896.

The previous prime is 4897696501. The next prime is 4897696547. The reversal of 4897696512 is 2156967984.

It is a super-2 number, since 2×48976965122 = 47974862247313932288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57763 + ... + 114594.

Almost surely, 24897696512 is an apocalyptic number.

It is an amenable number.

4897696512 is an abundant number, since it is smaller than the sum of its proper divisors (8489694064).

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

4897696512 is a wasteful number, since it uses less digits than its factorization.

4897696512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172413 (or 172399 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 57.

The square root of 4897696512 is about 69983.5445801368. The cubic root of 4897696512 is about 1698.2330559228.

The spelling of 4897696512 in words is "four billion, eight hundred ninety-seven million, six hundred ninety-six thousand, five hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 128 148 192 222 256 296 384 444 592 768 888 1184 1776 2368 3552 4736 7104 9472 14208 28416 172357 344714 517071 689428 1034142 1378856 2068284 2757712 4136568 5515424 6377209 8273136 11030848 12754418 16546272 19131627 22061696 25508836 33092544 38263254 44123392 51017672 66185088 76526508 102035344 132370176 153053016 204070688 306106032 408141376 612212064 816282752 1224424128 1632565504 2448848256 4897696512