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10030130404 = 227794534417
BaseRepresentation
bin10010101011101011…
…11010010011100100
3221220000110102021021
421111311322103210
5131020203133104
64335140300524
7503361462460
oct112565722344
927800412237
1010030130404
114287824478
121b3b0a1744
13c3b009908
146b21674a0
153da860754
hex255d7a4e4

10030130404 has 24 divisors (see below), whose sum is σ = 20314192640. Its totient is φ = 4244213376.

The previous prime is 10030130401. The next prime is 10030130437. The reversal of 10030130404 is 40403103001.

It is not an unprimeable number, because it can be changed into a prime (10030130401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2264997 + ... + 2269420.

Almost surely, 210030130404 is an apocalyptic number.

10030130404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10030130404 is an abundant number, since it is smaller than the sum of its proper divisors (10284062236).

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

10030130404 is a wasteful number, since it uses less digits than its factorization.

10030130404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534507 (or 4534505 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10030130404 its reverse (40403103001), we get a palindrome (50433233405).

The spelling of 10030130404 in words is "ten billion, thirty million, one hundred thirty thousand, four hundred four".

Divisors: 1 2 4 7 14 28 79 158 316 553 1106 2212 4534417 9068834 18137668 31740919 63481838 126963676 358218943 716437886 1432875772 2507532601 5015065202 10030130404