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314124031 = 1390726641
BaseRepresentation
bin10010101110010…
…010011011111111
3210220002011011101
4102232102123333
51120403432111
651100433531
710533003334
oct2256223377
9726064141
10314124031
11151351041
12892488a7
1350104810
142da0c98b
151c89dbc1
hex12b926ff

314124031 has 8 divisors (see below), whose sum is σ = 338673104. Its totient is φ = 289630080.

The previous prime is 314124007. The next prime is 314124059. The reversal of 314124031 is 130421413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 314124031 - 221 = 312026879 is a prime.

It is a super-2 number, since 2×3141240312 = 197347813703377922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314124091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530 + ... + 25111.

It is an arithmetic number, because the mean of its divisors is an integer number (42334138).

Almost surely, 2314124031 is an apocalyptic number.

314124031 is a deficient number, since it is larger than the sum of its proper divisors (24549073).

314124031 is a wasteful number, since it uses less digits than its factorization.

314124031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27561.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 314124031 is about 17723.5445382689. The cubic root of 314124031 is about 679.7779198378. Note that the first 3 decimals are identical.

Adding to 314124031 its reverse (130421413), we get a palindrome (444545444).

It can be divided in two parts, 3141240 and 31, that added together give a triangular number (3141271 = T2506).

The spelling of 314124031 in words is "three hundred fourteen million, one hundred twenty-four thousand, thirty-one".

Divisors: 1 13 907 11791 26641 346333 24163387 314124031