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2013147316 = 223116235059
BaseRepresentation
bin111011111111110…
…0011000010110100
312012022002110221201
41313333203002310
513110331203231
6531432422244
7100613320105
oct16777430264
95168073851
102013147316
11943407414
12482247984
132610cb63b
1415151c3ac
15bbb0d161
hex77fe30b4

2013147316 has 12 divisors (see below), whose sum is σ = 3636653440. Its totient is φ = 974103480.

The previous prime is 2013147247. The next prime is 2013147329. The reversal of 2013147316 is 6137413102.

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 3 ways as a sum of consecutive naturals, for example, 8117406 + ... + 8117653.

Almost surely, 22013147316 is an apocalyptic number.

It is an amenable number.

2013147316 is a deficient number, since it is larger than the sum of its proper divisors (1623506124).

2013147316 is a wasteful number, since it uses less digits than its factorization.

2013147316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16235094 (or 16235092 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2013147316 is about 44868.1102343301. The cubic root of 2013147316 is about 1262.6757858162.

The spelling of 2013147316 in words is "two billion, thirteen million, one hundred forty-seven thousand, three hundred sixteen".

Divisors: 1 2 4 31 62 124 16235059 32470118 64940236 503286829 1006573658 2013147316