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10093347492 = 223841112291
BaseRepresentation
bin10010110011001110…
…00100001010100100
3222001102102011210220
421121213010022210
5131132344104432
64345315244340
7505060016034
oct113147041244
928042364726
1010093347492
11430a4823a8
121b582a96b0
13c4b141c87
146ba7018c4
153e119b72c
hex2599c42a4

10093347492 has 12 divisors (see below), whose sum is σ = 23551144176. Its totient is φ = 3364449160.

The previous prime is 10093347469. The next prime is 10093347497. The reversal of 10093347492 is 29474339001.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (10093347497) 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, 420556134 + ... + 420556157.

It is an arithmetic number, because the mean of its divisors is an integer number (1962595348).

Almost surely, 210093347492 is an apocalyptic number.

10093347492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10093347492 is an abundant number, since it is smaller than the sum of its proper divisors (13457796684).

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

10093347492 is a wasteful number, since it uses less digits than its factorization.

10093347492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841112298 (or 841112296 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 10093347492 in words is "ten billion, ninety-three million, three hundred forty-seven thousand, four hundred ninety-two".

Divisors: 1 2 3 4 6 12 841112291 1682224582 2523336873 3364449164 5046673746 10093347492