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9830152 = 2310131213
BaseRepresentation
bin100101011111…
…111100001000
3200111102102201
4211133330020
510004031102
6550405544
7146361223
oct45377410
920442381
109830152
1156045a2
1233608b4
132062477
14143c5ba
15ce2987
hex95ff08

9830152 has 16 divisors (see below), whose sum is σ = 18464940. Its totient is φ = 4906176.

The previous prime is 9830147. The next prime is 9830153. The reversal of 9830152 is 2510389.

It can be written as a sum of positive squares in 2 ways, for example, as 6120676 + 3709476 = 2474^2 + 1926^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9830152.

It is not an unprimeable number, because it can be changed into a prime (9830153) by changing a digit.

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, 7498 + ... + 8710.

Almost surely, 29830152 is an apocalyptic number.

It is an amenable number.

9830152 is a deficient number, since it is larger than the sum of its proper divisors (8634788).

9830152 is a wasteful number, since it uses less digits than its factorization.

9830152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232 (or 2228 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 9830152 is about 3135.3073214599. The cubic root of 9830152 is about 214.2167425857.

The spelling of 9830152 in words is "nine million, eight hundred thirty thousand, one hundred fifty-two".

Divisors: 1 2 4 8 1013 1213 2026 2426 4052 4852 8104 9704 1228769 2457538 4915076 9830152