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1024014131 = 76715713907
BaseRepresentation
bin111101000010010…
…011011100110011
32122100212022022022
4331002103130303
54044121423011
6245340102055
734242655640
oct7502233463
92570768268
101024014131
11486035a78
12246b3492b
131341c772a
1499ddcdc7
155ed768db
hex3d093733

1024014131 has 16 divisors (see below), whose sum is σ = 1195420416. Its totient is φ = 859057056.

The previous prime is 1024014097. The next prime is 1024014179. The reversal of 1024014131 is 1314104201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1024014131 - 214 = 1023997747 is a prime.

It is a super-2 number, since 2×10240141312 = 2097209880975370322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1024014181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66680 + ... + 80586.

It is an arithmetic number, because the mean of its divisors is an integer number (74713776).

Almost surely, 21024014131 is an apocalyptic number.

1024014131 is a deficient number, since it is larger than the sum of its proper divisors (171406285).

1024014131 is a wasteful number, since it uses less digits than its factorization.

1024014131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14138.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1024014131 is about 32000.2207961133. The cubic root of 1024014131 is about 1007.9414763384.

Adding to 1024014131 its reverse (1314104201), we get a palindrome (2338118332).

The spelling of 1024014131 in words is "one billion, twenty-four million, fourteen thousand, one hundred thirty-one".

Divisors: 1 7 67 157 469 1099 10519 13907 73633 97349 931769 2183399 6522383 15283793 146287733 1024014131