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109316974 = 21323110433
BaseRepresentation
bin1101000010000…
…00101101101110
321121200212200211
412201000231232
5210441120344
614503013034
72465115244
oct641005556
9247625624
10109316974
1156785508
123073a17a
1319856500
1410738794
1598e5334
hex6840b6e

109316974 has 24 divisors (see below), whose sum is σ = 183304512. Its totient is φ = 48821760.

The previous prime is 109316969. The next prime is 109316983. The reversal of 109316974 is 479613901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5262 + ... + 15694.

It is an arithmetic number, because the mean of its divisors is an integer number (7637688).

Almost surely, 2109316974 is an apocalyptic number.

109316974 is a deficient number, since it is larger than the sum of its proper divisors (73987538).

109316974 is a wasteful number, since it uses less digits than its factorization.

109316974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10492 (or 10479 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 109316974 is about 10455.4757902259. The cubic root of 109316974 is about 478.1482094989.

The spelling of 109316974 in words is "one hundred nine million, three hundred sixteen thousand, nine hundred seventy-four".

Divisors: 1 2 13 26 31 62 169 338 403 806 5239 10433 10478 20866 135629 271258 323423 646846 1763177 3526354 4204499 8408998 54658487 109316974