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103250054370 = 23517375471651
BaseRepresentation
bin110000000101000101…
…1101100110011100010
3100212111200012012200210
41200022023230303202
53142424003214440
6115233222554550
710313426660451
oct1401213546342
9325450165623
10103250054370
113a873a67051
1218016298a56
139975c55338
144dd6958b98
152a44723a80
hex180a2ecce2

103250054370 has 64 divisors (see below), whose sum is σ = 269467917696. Its totient is φ = 25213363200.

The previous prime is 103250054351. The next prime is 103250054381. The reversal of 103250054370 is 73450052301.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2716956 + ... + 2754695.

It is an arithmetic number, because the mean of its divisors is an integer number (4210436214).

Almost surely, 2103250054370 is an apocalyptic number.

103250054370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103250054370 is an abundant number, since it is smaller than the sum of its proper divisors (166217863326).

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

103250054370 is a wasteful number, since it uses less digits than its factorization.

103250054370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5471715.

The product of its (nonzero) digits is 12600, while the sum is 30.

The spelling of 103250054370 in words is "one hundred three billion, two hundred fifty million, fifty-four thousand, three hundred seventy".

Divisors: 1 2 3 5 6 10 15 17 30 34 37 51 74 85 102 111 170 185 222 255 370 510 555 629 1110 1258 1887 3145 3774 6290 9435 18870 5471651 10943302 16414953 27358255 32829906 54716510 82074765 93018067 164149530 186036134 202451087 279054201 404902174 465090335 558108402 607353261 930180670 1012255435 1214706522 1395271005 2024510870 2790542010 3036766305 3441668479 6073532610 6883336958 10325005437 17208342395 20650010874 34416684790 51625027185 103250054370