Search a number
-
+
314053537 = 7157285763
BaseRepresentation
bin10010101110000…
…001001110100001
3210212221120110111
4102232001032201
51120344203122
651055131321
710532260660
oct2256011641
9725846414
10314053537
11151303086
1289213b41
13500ab6c5
142d9d0dd7
151c887d77
hex12b813a1

314053537 has 8 divisors (see below), whose sum is σ = 361205696. Its totient is φ = 267473232.

The previous prime is 314053511. The next prime is 314053543. The reversal of 314053537 is 735350413.

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 314053537 - 215 = 314020769 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 314053499 and 314053508.

It is not an unprimeable number, because it can be changed into a prime (314053507) 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, 141783 + ... + 143980.

It is an arithmetic number, because the mean of its divisors is an integer number (45150712).

Almost surely, 2314053537 is an apocalyptic number.

It is an amenable number.

314053537 is a deficient number, since it is larger than the sum of its proper divisors (47152159).

314053537 is a wasteful number, since it uses less digits than its factorization.

314053537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285927.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 314053537 is about 17721.5557161328. Note that the first 3 decimals coincide. The cubic root of 314053537 is about 679.7270653503.

The spelling of 314053537 in words is "three hundred fourteen million, fifty-three thousand, five hundred thirty-seven".

Divisors: 1 7 157 1099 285763 2000341 44864791 314053537