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10692070480 = 2457213209813
BaseRepresentation
bin10011111010100110…
…00000110001010000
31000121011000110100101
421331103000301100
5133344132223410
64524544102144
7525650046100
oct117523006120
930534013311
1010692070480
114597438893
1220a4904954
1310151b1530
14736035200
15428a15d3a
hex27d4c0c50

10692070480 has 120 divisors (see below), whose sum is σ = 31142272392. Its totient is φ = 3383847936.

The previous prime is 10692070463. The next prime is 10692070481. The reversal of 10692070480 is 8407029601.

It can be written as a sum of positive squares in 4 ways, for example, as 2492405776 + 8199664704 = 49924^2 + 90552^2 .

It is a super-2 number, since 2×106920704802 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10692070481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53947 + ... + 155866.

Almost surely, 210692070480 is an apocalyptic number.

10692070480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10692070480 is an abundant number, since it is smaller than the sum of its proper divisors (20450201912).

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

10692070480 is a wasteful number, since it uses less digits than its factorization.

10692070480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209853 (or 209840 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 10692070480 in words is "ten billion, six hundred ninety-two million, seventy thousand, four hundred eighty".

Divisors: 1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 49 52 56 65 70 80 91 98 104 112 130 140 182 196 208 245 260 280 364 392 455 490 520 560 637 728 784 910 980 1040 1274 1456 1820 1960 2548 3185 3640 3920 5096 6370 7280 10192 12740 25480 50960 209813 419626 839252 1049065 1468691 1678504 2098130 2727569 2937382 3357008 4196260 5455138 5874764 7343455 8392520 10280837 10910276 11749528 13637845 14686910 16785040 19092983 20561674 21820552 23499056 27275690 29373820 38185966 41123348 43641104 51404185 54551380 58747640 76371932 82246696 95464915 102808370 109102760 117495280 133650881 152743864 164493392 190929830 205616740 218205520 267301762 305487728 381859660 411233480 534603524 668254405 763719320 822466960 1069207048 1336508810 1527438640 2138414096 2673017620 5346035240 10692070480