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10030000407 = 372954730109
BaseRepresentation
bin10010101011101010…
…11010100100010111
3221220000012210221120
421111311122210113
5131020140003112
64335133415023
7503360411460
oct112565324427
927800183846
1010030000407
114287745839
121b3b03a473
13c3ac926ab
146b2131d67
153da836e8c
hex255d5a917

10030000407 has 32 divisors (see below), whose sum is σ = 15840268800. Its totient is φ = 5523493248.

The previous prime is 10030000397. The next prime is 10030000451. The reversal of 10030000407 is 70400003001.

It is not a de Polignac number, because 10030000407 - 210 = 10029999383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030008407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318069 + ... + 348177.

It is an arithmetic number, because the mean of its divisors is an integer number (495008400).

Almost surely, 210030000407 is an apocalyptic number.

10030000407 is a deficient number, since it is larger than the sum of its proper divisors (5810268393).

10030000407 is a wasteful number, since it uses less digits than its factorization.

10030000407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30695.

The product of its (nonzero) digits is 84, while the sum is 15.

Adding to 10030000407 its reverse (70400003001), we get a palindrome (80430003408).

The spelling of 10030000407 in words is "ten billion, thirty million, four hundred seven", and thus it is an aban number.

Divisors: 1 3 7 21 29 87 203 547 609 1641 3829 11487 15863 30109 47589 90327 111041 210763 333123 632289 873161 2619483 6112127 16469623 18336381 49408869 115287361 345862083 477619067 1432857201 3343333469 10030000407