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230350072403254 = 247113199310881149
BaseRepresentation
bin110100011000000010001110…
…001111010101010100110110
31010012121020210121022111000111
4310120002032033111110312
5220143023422013401004
62133525210135133234
766343146350235346
oct6430021617252466
91105536717274014
10230350072403254
116743aa0a726351
1221a0347921421a
139b6bbc329a0bb
1440c50082ccd26
151b96e0241ea04
hexd1808e3d5536

230350072403254 has 32 divisors (see below), whose sum is σ = 356178167049600. Its totient is φ = 111670871596032.

The previous prime is 230350072403149. The next prime is 230350072403281. The reversal of 230350072403254 is 452304270053032.

It is a super-2 number, since 2×2303500724032542 (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15729072 + ... + 26610220.

It is an arithmetic number, because the mean of its divisors is an integer number (11130567720300).

Almost surely, 2230350072403254 is an apocalyptic number.

230350072403254 is a deficient number, since it is larger than the sum of its proper divisors (125828094646346).

230350072403254 is a wasteful number, since it uses less digits than its factorization.

230350072403254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10883304.

The product of its (nonzero) digits is 604800, while the sum is 40.

The spelling of 230350072403254 in words is "two hundred thirty trillion, three hundred fifty billion, seventy-two million, four hundred three thousand, two hundred fifty-four".

Divisors: 1 2 47 94 113 226 1993 3986 5311 10622 93671 187342 225209 450418 10584823 10881149 21169646 21762298 511414003 1022828006 1229569837 2459139674 21686129957 43372259914 57789782339 115579564678 1019248107979 2038496215958 2450532685141 4901065370282 115175036201627 230350072403254