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9928352413 = 723779103673
BaseRepresentation
bin10010011111100011…
…01010001010011101
3221121220221120010001
421033301222022131
5130313124234123
64321103014301
7501014413600
oct111761521235
927556846101
109928352413
114235329131
121b10b9a391
13c22bc2a55
146a2832337
153d19590ad
hex24fc6a29d

9928352413 has 48 divisors (see below), whose sum is σ = 12146234880. Its totient is φ = 8083805184.

The previous prime is 9928352411. The next prime is 9928352429. The reversal of 9928352413 is 3142538299.

It is not a de Polignac number, because 9928352413 - 21 = 9928352411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9928352411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14752045 + ... + 14752717.

It is an arithmetic number, because the mean of its divisors is an integer number (253046560).

Almost surely, 29928352413 is an apocalyptic number.

It is an amenable number.

9928352413 is a deficient number, since it is larger than the sum of its proper divisors (2217882467).

9928352413 is a wasteful number, since it uses less digits than its factorization.

9928352413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 899 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 9928352413 is about 99641.1180838513. The cubic root of 9928352413 is about 2149.2770176268.

The spelling of 9928352413 in words is "nine billion, nine hundred twenty-eight million, three hundred fifty-two thousand, four hundred thirteen".

Divisors: 1 7 37 49 79 103 259 553 673 721 1813 2923 3811 3871 4711 5047 8137 20461 24901 26677 32977 53167 56959 69319 143227 174307 186739 301069 372169 398713 485233 1220149 1967179 2107483 2564803 2605183 3396631 5476201 13770253 14752381 17953621 38333407 96391771 125675347 202619437 268333849 1418336059 9928352413