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358890036 = 22329907503
BaseRepresentation
bin10101011001000…
…011101000110100
3221000022111120120
4111121003220310
51213333440121
655340131540
711615341431
oct2531035064
9830274516
10358890036
1117464743a
12a0236bb0
135947978b
1435942b88
1521792bc6
hex15643a34

358890036 has 12 divisors (see below), whose sum is σ = 837410112. Its totient is φ = 119630008.

The previous prime is 358890017. The next prime is 358890041. The reversal of 358890036 is 630098853.

358890036 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

358890036 is strictly pandigital in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 358890036.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14953740 + ... + 14953763.

It is an arithmetic number, because the mean of its divisors is an integer number (69784176).

Almost surely, 2358890036 is an apocalyptic number.

It is an amenable number.

358890036 is an abundant number, since it is smaller than the sum of its proper divisors (478520076).

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

358890036 is a wasteful number, since it uses less digits than its factorization.

358890036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29907510 (or 29907508 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 358890036 is about 18944.3932602762. The cubic root of 358890036 is about 710.6467927418.

The spelling of 358890036 in words is "three hundred fifty-eight million, eight hundred ninety thousand, thirty-six".

Divisors: 1 2 3 4 6 12 29907503 59815006 89722509 119630012 179445018 358890036