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707426468 = 227196789223
BaseRepresentation
bin101010001010100…
…111100010100100
31211022010222200022
4222022213202210
52422100121333
6154110334312
723350011560
oct5212474244
91738128608
10707426468
11333361a81
12178aba398
13b373c758
1469d4c6a0
154218cc98
hex2a2a78a4

707426468 has 96 divisors (see below), whose sum is σ = 1535385600. Its totient is φ = 278505216.

The previous prime is 707426431. The next prime is 707426477. The reversal of 707426468 is 864624707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3172205 + ... + 3172427.

It is an arithmetic number, because the mean of its divisors is an integer number (15993600).

Almost surely, 2707426468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 707426468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (767692800).

707426468 is an abundant number, since it is smaller than the sum of its proper divisors (827959132).

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

707426468 is a wasteful number, since it uses less digits than its factorization.

707426468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 707426468 is about 26597.4898815659. The cubic root of 707426468 is about 891.0329579607.

The spelling of 707426468 in words is "seven hundred seven million, four hundred twenty-six thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 19 28 38 67 76 89 133 134 178 223 266 268 356 446 469 532 623 892 938 1246 1273 1561 1691 1876 2492 2546 3122 3382 4237 5092 5963 6244 6764 8474 8911 11837 11926 14941 16948 17822 19847 23674 23852 29659 29882 35644 39694 41741 47348 59318 59764 79388 83482 104587 113297 118636 138929 166964 209174 226594 277858 283879 377093 418348 453188 555716 567758 754186 793079 1135516 1329749 1508372 1586158 1987153 2639651 2659498 3172316 3974306 5279302 5318996 7948612 9308243 10558604 18616486 25265231 37232972 50530462 101060924 176856617 353713234 707426468