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130757300 = 225223139409
BaseRepresentation
bin1111100101100…
…11001010110100
3100010001011021222
413302303022310
5231433213200
620550325512
73145263422
oct762631264
9303034258
10130757300
1167899993
1237959898
13211223ab
141351a112
15b72cd85
hex7cb32b4

130757300 has 72 divisors (see below), whose sum is σ = 298939200. Its totient is φ = 49547520.

The previous prime is 130757279. The next prime is 130757339. The reversal of 130757300 is 3757031.

It is a self number, because there is not a number n which added to its sum of digits gives 130757300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 319496 + ... + 319904.

Almost surely, 2130757300 is an apocalyptic number.

130757300 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 130757300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149469600).

130757300 is an abundant number, since it is smaller than the sum of its proper divisors (168181900).

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

130757300 is a wasteful number, since it uses less digits than its factorization.

130757300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 2205, while the sum is 26.

The square root of 130757300 is about 11434.9158282866. The cubic root of 130757300 is about 507.5614718423.

The spelling of 130757300 in words is "one hundred thirty million, seven hundred fifty-seven thousand, three hundred".

Divisors: 1 2 4 5 10 20 23 25 46 50 92 100 115 139 230 278 409 460 556 575 695 818 1150 1390 1636 2045 2300 2780 3197 3475 4090 6394 6950 8180 9407 10225 12788 13900 15985 18814 20450 31970 37628 40900 47035 56851 63940 79925 94070 113702 159850 188140 227404 235175 284255 319700 470350 568510 940700 1137020 1307573 1421275 2615146 2842550 5230292 5685100 6537865 13075730 26151460 32689325 65378650 130757300