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70760067200 = 275222112521
BaseRepresentation
bin100000111100110100…
…0001111000010000000
320202122101112212001122
41001321220033002000
52124404034122300
652301241451412
75053333435004
oct1017150170200
9222571485048
1070760067200
1128011238889
12118694a0b68
136898a58464
1435d3948704
151c921eac85
hex1079a0f080

70760067200 has 48 divisors (see below), whose sum is σ = 174799486410. Its totient is φ = 28304025600.

The previous prime is 70760067199. The next prime is 70760067233. The reversal of 70760067200 is 276006707.

It can be written as a sum of positive squares in 3 ways, for example, as 38293793344 + 32466273856 = 195688^2 + 180184^2 .

It is a super-2 number, since 2×707600672002 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11053061 + ... + 11059460.

Almost surely, 270760067200 is an apocalyptic number.

It is an amenable number.

70760067200 is an abundant number, since it is smaller than the sum of its proper divisors (104039419210).

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

70760067200 is a wasteful number, since it uses less digits than its factorization.

70760067200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22112545 (or 22112528 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 35.

The spelling of 70760067200 in words is "seventy billion, seven hundred sixty million, sixty-seven thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 1600 3200 22112521 44225042 88450084 110562605 176900168 221125210 353800336 442250420 552813025 707600672 884500840 1105626050 1415201344 1769001680 2211252100 2830402688 3538003360 4422504200 7076006720 8845008400 14152013440 17690016800 35380033600 70760067200