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12093310 = 251963649
BaseRepresentation
bin101110001000…
…011101111110
3211202101220101
4232020131332
511043441220
61111111314
7204535315
oct56103576
924671811
1012093310
11690a979
12407253a
132675608
14186b27c
1510dd30a
hexb8877e

12093310 has 16 divisors (see below), whose sum is σ = 22914000. Its totient is φ = 4582656.

The previous prime is 12093293. The next prime is 12093337. The reversal of 12093310 is 1339021.

It is a super-2 number, since 2×120933102 = 292496293512200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31635 + ... + 32014.

It is an arithmetic number, because the mean of its divisors is an integer number (1432125).

Almost surely, 212093310 is an apocalyptic number.

12093310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12093310 is a deficient number, since it is larger than the sum of its proper divisors (10820690).

12093310 is a wasteful number, since it uses less digits than its factorization.

12093310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63675.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 12093310 is about 3477.5436733419. The cubic root of 12093310 is about 229.5347241867.

It can be divided in two parts, 12093 and 310, that added together give a triangular number (12403 = T157).

The spelling of 12093310 in words is "twelve million, ninety-three thousand, three hundred ten".

Divisors: 1 2 5 10 19 38 95 190 63649 127298 318245 636490 1209331 2418662 6046655 12093310