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13332130302 = 2337113531457
BaseRepresentation
bin11000110101010100…
…00010100111111110
31021102010202101120210
430122222002213332
5204301011132202
610042533453250
7651245144361
oct143252024776
937363671523
1013332130302
115721704907
122700aa1226
13134613c2ca
149069040d8
155306aac6c
hex31aa829fe

13332130302 has 32 divisors (see below), whose sum is σ = 27627312672. Its totient is φ = 4285661184.

The previous prime is 13332130291. The next prime is 13332130319. The reversal of 13332130302 is 20303123331.

It is a super-2 number, since 2×133321303022 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240643 + ... + 290814.

It is an arithmetic number, because the mean of its divisors is an integer number (863353521).

Almost surely, 213332130302 is an apocalyptic number.

13332130302 is an abundant number, since it is smaller than the sum of its proper divisors (14295182370).

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

13332130302 is a wasteful number, since it uses less digits than its factorization.

13332130302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531612.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13332130302 its reverse (20303123331), we get a palindrome (33635253633).

The spelling of 13332130302 in words is "thirteen billion, three hundred thirty-two million, one hundred thirty thousand, three hundred two".

Divisors: 1 2 3 6 37 74 111 113 222 226 339 678 4181 8362 12543 25086 531457 1062914 1594371 3188742 19663909 39327818 58991727 60054641 117983454 120109282 180163923 360327846 2222021717 4444043434 6666065151 13332130302