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1030130104 = 23251513013
BaseRepresentation
bin111101011001101…
…000100110111000
32122210101000211211
4331121220212320
54102203130404
6250115132504
734345650523
oct7531504670
92583330754
101030130104
11489532aa3
12248ba4134
13135559453
149ab51bba
1560683b04
hex3d6689b8

1030130104 has 16 divisors (see below), whose sum is σ = 1939192920. Its totient is φ = 513012000.

The previous prime is 1030130081. The next prime is 1030130107. The reversal of 1030130104 is 4010310301.

It is a super-2 number, since 2×10301301042 = 2122336062334101632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030130107) 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, 254499 + ... + 258514.

Almost surely, 21030130104 is an apocalyptic number.

It is an amenable number.

1030130104 is a deficient number, since it is larger than the sum of its proper divisors (909062816).

1030130104 is a wasteful number, since it uses less digits than its factorization.

1030130104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513270 (or 513266 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1030130104 is about 32095.6399531151. The cubic root of 1030130104 is about 1009.9441540209.

Adding to 1030130104 its reverse (4010310301), we get a palindrome (5040440405).

The spelling of 1030130104 in words is "one billion, thirty million, one hundred thirty thousand, one hundred four".

Divisors: 1 2 4 8 251 502 1004 2008 513013 1026026 2052052 4104104 128766263 257532526 515065052 1030130104