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109000958 = 21143115223
BaseRepresentation
bin1100111111100…
…11100011111110
321121002211012112
412133303203332
5210401012313
614452134022
72462331023
oct637634376
9247084175
10109000958
115658a040
1230607312
1319775711
141069554a
1598818a8
hex67f38fe

109000958 has 16 divisors (see below), whose sum is σ = 182514816. Its totient is φ = 48393240.

The previous prime is 109000921. The next prime is 109000987. The reversal of 109000958 is 859000901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56666 + ... + 58557.

It is an arithmetic number, because the mean of its divisors is an integer number (11407176).

Almost surely, 2109000958 is an apocalyptic number.

109000958 is a deficient number, since it is larger than the sum of its proper divisors (73513858).

109000958 is a wasteful number, since it uses less digits than its factorization.

109000958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115279.

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 109000958 is about 10440.3523886888. The cubic root of 109000958 is about 477.6870175576.

The spelling of 109000958 in words is "one hundred nine million, nine hundred fifty-eight", and thus it is an aban number.

Divisors: 1 2 11 22 43 86 473 946 115223 230446 1267453 2534906 4954589 9909178 54500479 109000958