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13030417630 = 251303041763
BaseRepresentation
bin11000010001010110…
…00110010011011110
31020122010000210121101
430020223012103132
5203141241331010
65552555023314
7640622502526
oct141053062336
936563023541
1013030417630
11558737069a
122637a3ab3a
1312c8791ab9
148b8806686
15513e5e73a
hex308ac64de

13030417630 has 8 divisors (see below), whose sum is σ = 23454751752. Its totient is φ = 5212167048.

The previous prime is 13030417597. The next prime is 13030417649. The reversal of 13030417630 is 3671403031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×130304176302 (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 3 ways as a sum of consecutive naturals, for example, 651520872 + ... + 651520891.

It is an arithmetic number, because the mean of its divisors is an integer number (2931843969).

Almost surely, 213030417630 is an apocalyptic number.

13030417630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13030417630 is a deficient number, since it is larger than the sum of its proper divisors (10424334122).

13030417630 is a wasteful number, since it uses less digits than its factorization.

13030417630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303041770.

The product of its (nonzero) digits is 4536, while the sum is 28.

The spelling of 13030417630 in words is "thirteen billion, thirty million, four hundred seventeen thousand, six hundred thirty".

Divisors: 1 2 5 10 1303041763 2606083526 6515208815 13030417630