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1004014024 = 23139653981
BaseRepresentation
bin111011110110000…
…000100111001000
32120222020012022121
4323312000213020
54024011422044
6243343301024
733610656406
oct7366004710
92528205277
101004014024
11475815662
122402aa774
13130014250
14974b4476
155d225984
hex3bd809c8

1004014024 has 16 divisors (see below), whose sum is σ = 2027336220. Its totient is φ = 463391040.

The previous prime is 1004014013. The next prime is 1004014049. The reversal of 1004014024 is 4204104001.

It can be written as a sum of positive squares in 2 ways, for example, as 972317124 + 31696900 = 31182^2 + 5630^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1004013989 and 1004014007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4826887 + ... + 4827094.

Almost surely, 21004014024 is an apocalyptic number.

It is an amenable number.

1004014024 is an abundant number, since it is smaller than the sum of its proper divisors (1023322196).

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

1004014024 is a wasteful number, since it uses less digits than its factorization.

1004014024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9654000 (or 9653996 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1004014024 is about 31686.1803314947. The cubic root of 1004014024 is about 1001.3362217163.

Adding to 1004014024 its reverse (4204104001), we get a palindrome (5208118025).

The spelling of 1004014024 in words is "one billion, four million, fourteen thousand, twenty-four".

Divisors: 1 2 4 8 13 26 52 104 9653981 19307962 38615924 77231848 125501753 251003506 502007012 1004014024