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1031412114 = 23257300673
BaseRepresentation
bin111101011110100…
…001100110010010
32122212210011102200
4331132201212102
54103020141424
6250202424030
734362600255
oct7536414622
92585704380
101031412114
1148a229207
12249502016
131358b7b35
149ada709c
15608388c9
hex3d7a1992

1031412114 has 12 divisors (see below), whose sum is σ = 2234726286. Its totient is φ = 343804032.

The previous prime is 1031412091. The next prime is 1031412119. The reversal of 1031412114 is 4112141301.

It can be written as a sum of positive squares in only one way, i.e., 991305225 + 40106889 = 31485^2 + 6333^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 57300673 = 1031412114 / (1 + 0 + 3 + 1 + 4 + 1 + 2 + 1 + 1 + 4).

It is not an unprimeable number, because it can be changed into a prime (1031412119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28650319 + ... + 28650354.

Almost surely, 21031412114 is an apocalyptic number.

1031412114 is an abundant number, since it is smaller than the sum of its proper divisors (1203314172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031412114 is a wasteful number, since it uses less digits than its factorization.

1031412114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57300681 (or 57300678 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1031412114 is about 32115.6054590288. The cubic root of 1031412114 is about 1010.3629431158.

Adding to 1031412114 its reverse (4112141301), we get a palindrome (5143553415).

The spelling of 1031412114 in words is "one billion, thirty-one million, four hundred twelve thousand, one hundred fourteen".

Divisors: 1 2 3 6 9 18 57300673 114601346 171902019 343804038 515706057 1031412114