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13030241322 = 2371738232179
BaseRepresentation
bin11000010001010100…
…11011010000101010
31020122002200211202110
430020222123100222
5203141220210242
65552551143150
7640621136520
oct141052332052
936562624673
1013030241322
11558726018a
122637974ab6
1312c872c787
148b879c310
15513e2739c
hex308a9b42a

13030241322 has 64 divisors (see below), whose sum is σ = 30005729280. Its totient is φ = 3695212224.

The previous prime is 13030241309. The next prime is 13030241407. The reversal of 13030241322 is 22314203031.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5978829 + ... + 5981007.

It is an arithmetic number, because the mean of its divisors is an integer number (468839520).

Almost surely, 213030241322 is an apocalyptic number.

13030241322 is an abundant number, since it is smaller than the sum of its proper divisors (16975487958).

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

13030241322 is a wasteful number, since it uses less digits than its factorization.

13030241322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13030241322 its reverse (22314203031), we get a palindrome (35344444353).

The spelling of 13030241322 in words is "thirteen billion, thirty million, two hundred forty-one thousand, three hundred twenty-two".

Divisors: 1 2 3 6 7 14 21 42 173 346 519 823 1038 1211 1646 2179 2422 2469 3633 4358 4938 5761 6537 7266 11522 13074 15253 17283 30506 34566 45759 91518 142379 284758 376967 427137 753934 854274 996653 1130901 1793317 1993306 2261802 2638769 2989959 3586634 5277538 5379951 5979918 7916307 10759902 12553219 15832614 25106438 37659657 75319314 310243841 620487682 930731523 1861463046 2171706887 4343413774 6515120661 13030241322