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1074104900 = 2252112293061
BaseRepresentation
bin100000000000101…
…1000101001000100
32202212010011220222
41000001120221010
54144432324100
6254325443512
735421512111
oct10001305104
92685104828
101074104900
11501338a00
1225b870598
131416b523b
14a291b908
156446d485
hex40058a44

1074104900 has 108 divisors (see below), whose sum is σ = 2651171460. Its totient is φ = 376992000.

The previous prime is 1074104893. The next prime is 1074104951. The reversal of 1074104900 is 94014701.

It can be written as a sum of positive squares in 6 ways, for example, as 25381444 + 1048723456 = 5038^2 + 32384^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1074104900.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 349370 + ... + 352430.

Almost surely, 21074104900 is an apocalyptic number.

1074104900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1074104900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1325585730).

1074104900 is an abundant number, since it is smaller than the sum of its proper divisors (1577066560).

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

1074104900 is a wasteful number, since it uses less digits than its factorization.

1074104900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126 (or 3108 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1074104900 is about 32773.5396318432. The cubic root of 1074104900 is about 1024.1154057452.

The spelling of 1074104900 in words is "one billion, seventy-four million, one hundred four thousand, nine hundred".

Divisors: 1 2 4 5 10 11 20 22 25 29 44 50 55 58 100 110 116 121 145 220 242 275 290 319 484 550 580 605 638 725 1100 1210 1276 1450 1595 2420 2900 3025 3061 3190 3509 6050 6122 6380 7018 7975 12100 12244 14036 15305 15950 17545 30610 31900 33671 35090 61220 67342 70180 76525 87725 88769 134684 153050 168355 175450 177538 306100 336710 350900 355076 370381 443845 673420 740762 841775 887690 976459 1481524 1683550 1775380 1851905 1952918 2219225 3367100 3703810 3905836 4438450 4882295 7407620 8876900 9259525 9764590 10741049 18519050 19529180 21482098 24411475 37038100 42964196 48822950 53705245 97645900 107410490 214820980 268526225 537052450 1074104900