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13946768058 = 239743355343
BaseRepresentation
bin11001111110100101…
…01100101010111010
31022222222022020002010
430333102230222322
5212030333034213
610223531350350
71002420400236
oct147722545272
938888266063
1013946768058
115a076502a3
1228528b23b6
1314135916a2
149643bb5c6
1556961aac3
hex33f4acaba

13946768058 has 32 divisors (see below), whose sum is σ = 28246692096. Its totient is φ = 4590286848.

The previous prime is 13946768053. The next prime is 13946768107. The reversal of 13946768058 is 85086764931.

It is a super-3 number, since 3×139467680583 (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13946767989 and 13946768007.

It is not an unprimeable number, because it can be changed into a prime (13946768053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224335 + ... + 279677.

It is an arithmetic number, because the mean of its divisors is an integer number (882709128).

Almost surely, 213946768058 is an apocalyptic number.

13946768058 is an abundant number, since it is smaller than the sum of its proper divisors (14299924038).

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

13946768058 is a wasteful number, since it uses less digits than its factorization.

13946768058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55878.

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 13946768058 in words is "thirteen billion, nine hundred forty-six million, seven hundred sixty-eight thousand, fifty-eight".

Divisors: 1 2 3 6 97 194 291 433 582 866 1299 2598 42001 55343 84002 110686 126003 166029 252006 332058 5368271 10736542 16104813 23963519 32209626 47927038 71890557 143781114 2324461343 4648922686 6973384029 13946768058