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109697068 = 2213532751
BaseRepresentation
bin1101000100111…
…01100000101100
321122102012002101
412202131200230
5211040301233
614515104444
72501260345
oct642354054
9248365071
10109697068
1156a15038
12308a2124
131995a510
14107d70cc
15996cc7d
hex689d82c

109697068 has 36 divisors (see below), whose sum is σ = 210991648. Its totient is φ = 49608000.

The previous prime is 109697011. The next prime is 109697083. The reversal of 109697068 is 860796901.

109697068 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

109697068 is strictly pandigital in base 9.

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, 145693 + ... + 146443.

Almost surely, 2109697068 is an apocalyptic number.

It is an amenable number.

109697068 is a deficient number, since it is larger than the sum of its proper divisors (101294580).

109697068 is a wasteful number, since it uses less digits than its factorization.

109697068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 819 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 109697068 is about 10473.6368086735. The cubic root of 109697068 is about 478.7017405970.

The spelling of 109697068 in words is "one hundred nine million, six hundred ninety-seven thousand, sixty-eight".

Divisors: 1 2 4 13 26 52 53 106 212 689 751 1378 1502 2756 2809 3004 5618 9763 11236 19526 36517 39052 39803 73034 79606 146068 159212 517439 1034878 2069756 2109559 4219118 8438236 27424267 54848534 109697068