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948902068 = 22313757909
BaseRepresentation
bin111000100011110…
…001100010110100
32110010112012221001
4320203301202310
53420404331233
6234054133044
732341351222
oct7043614264
92403465831
10948902068
114476a3194
12225951184
1312178911a
1490049b12
155848b27d
hex388f18b4

948902068 has 12 divisors (see below), whose sum is σ = 1665886180. Its totient is φ = 472934592.

The previous prime is 948902057. The next prime is 948902077. The reversal of 948902068 is 860209849.

It can be written as a sum of positive squares in 2 ways, for example, as 218389284 + 730512784 = 14778^2 + 27028^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377703 + ... + 380206.

Almost surely, 2948902068 is an apocalyptic number.

It is an amenable number.

948902068 is a deficient number, since it is larger than the sum of its proper divisors (716984112).

948902068 is a wasteful number, since it uses less digits than its factorization.

948902068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758226 (or 758224 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 948902068 is about 30804.2540568669. The cubic root of 948902068 is about 982.6687179474.

The spelling of 948902068 in words is "nine hundred forty-eight million, nine hundred two thousand, sixty-eight".

Divisors: 1 2 4 313 626 1252 757909 1515818 3031636 237225517 474451034 948902068