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245324310404030 = 251113313548100517
BaseRepresentation
bin110111110001111100000100…
…011000000101101110111110
31012011121202220222220201000122
4313301330010120011232332
5224123343141430412110
62225432233215454542
7102450045052160504
oct6761740430055676
91164552828821018
10245324310404030
11711935016a4580
12236215b3227452
13a6b6ca2147050
144481a8d544674
151d566ad044255
hexdf1f04605bbe

245324310404030 has 64 divisors (see below), whose sum is σ = 520441173459648. Its totient is φ = 82083533276160.

The previous prime is 245324310403981. The next prime is 245324310404053. The reversal of 245324310404030 is 30404013423542.

It is a congruent 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, 273602669 + ... + 274497848.

It is an arithmetic number, because the mean of its divisors is an integer number (8131893335307).

Almost surely, 2245324310404030 is an apocalyptic number.

245324310404030 is an abundant number, since it is smaller than the sum of its proper divisors (275116863055618).

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

245324310404030 is a wasteful number, since it uses less digits than its factorization.

245324310404030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548100861.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 245324310404030 its reverse (30404013423542), we get a palindrome (275728323827572).

The spelling of 245324310404030 in words is "two hundred forty-five trillion, three hundred twenty-four billion, three hundred ten million, four hundred four thousand, thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 110 130 143 286 313 626 715 1430 1565 3130 3443 4069 6886 8138 17215 20345 34430 40690 44759 89518 223795 447590 548100517 1096201034 2740502585 5481005170 6029105687 7125306721 12058211374 14250613442 30145528435 35626533605 60291056870 71253067210 78378373931 156756747862 171555461821 343110923642 391891869655 783783739310 857777309105 1715554618210 1887110080031 2230221003673 3774220160062 4460442007346 9435550400155 11151105018365 18871100800310 22302210036730 24532431040403 49064862080806 122662155202015 245324310404030