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313042006 = 2238298209
BaseRepresentation
bin10010101010001…
…010010001010110
3210211001011220101
4102222022101112
51120114321011
651021324314
710520545624
oct2252122126
9724034811
10313042006
11150782102
1288a0669a
134cb16174
142d80a514
151c7382c1
hex12a8a456

313042006 has 16 divisors (see below), whose sum is σ = 490629600. Its totient is φ = 149516928.

The previous prime is 313041991. The next prime is 313042027. The reversal of 313042006 is 600240313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34030 + ... + 42238.

It is an arithmetic number, because the mean of its divisors is an integer number (30664350).

Almost surely, 2313042006 is an apocalyptic number.

313042006 is a deficient number, since it is larger than the sum of its proper divisors (177587594).

313042006 is a wasteful number, since it uses less digits than its factorization.

313042006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9063.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 313042006 is about 17692.9931328761. The cubic root of 313042006 is about 678.9965057158.

Adding to 313042006 its reverse (600240313), we get a palindrome (913282319).

The spelling of 313042006 in words is "three hundred thirteen million, forty-two thousand, six".

Divisors: 1 2 23 46 829 1658 8209 16418 19067 38134 188807 377614 6805261 13610522 156521003 313042006