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1031412004 = 22736836143
BaseRepresentation
bin111101011110100…
…001100100100100
32122212210011021121
4331132201210210
54103020141004
6250202423324
734362600040
oct7536414444
92585704247
101031412004
1148a229117
12249501b44
131358b7a7c
149ada7020
1560838854
hex3d7a1924

1031412004 has 12 divisors (see below), whose sum is σ = 2062824064. Its totient is φ = 442033704.

The previous prime is 1031412001. The next prime is 1031412007. The reversal of 1031412004 is 4002141301.

1031412004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1031412001) and next prime (1031412007).

1031412004 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1031412001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18418044 + ... + 18418099.

Almost surely, 21031412004 is an apocalyptic number.

1031412004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1031412004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1031412004 is a wasteful number, since it uses less digits than its factorization.

1031412004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36836154 (or 36836152 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1031412004 is about 32115.6037464657. The cubic root of 1031412004 is about 1010.3629071974.

Adding to 1031412004 its reverse (4002141301), we get a palindrome (5033553305).

The spelling of 1031412004 in words is "one billion, thirty-one million, four hundred twelve thousand, four".

Divisors: 1 2 4 7 14 28 36836143 73672286 147344572 257853001 515706002 1031412004