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407055096 = 233273792131
BaseRepresentation
bin11000010000110…
…010101011111000
31001100221112121200
4120100302223320
51313201230341
6104220334200
713041624360
oct3020625370
91040845550
10407055096
11199854578
12b43a4360
1366441906
143c0bd9a0
1525b08db6
hex18432af8

407055096 has 96 divisors (see below), whose sum is σ = 1263849600. Its totient is φ = 115940160.

The previous prime is 407055091. The next prime is 407055137. The reversal of 407055096 is 690550704.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 407055096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407055091) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 189951 + ... + 192081.

It is an arithmetic number, because the mean of its divisors is an integer number (13165100).

Almost surely, 2407055096 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 407055096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631924800).

407055096 is an abundant number, since it is smaller than the sum of its proper divisors (856794504).

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

407055096 is a wasteful number, since it uses less digits than its factorization.

407055096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529 (or 2522 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 407055096 is about 20175.6064592864. The cubic root of 407055096 is about 741.1129442596.

The spelling of 407055096 in words is "four hundred seven million, fifty-five thousand, ninety-six".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 379 504 758 1137 1516 2131 2274 2653 3032 3411 4262 4548 5306 6393 6822 7959 8524 9096 10612 12786 13644 14917 15918 17048 19179 21224 23877 25572 27288 29834 31836 38358 44751 47754 51144 59668 63672 76716 89502 95508 119336 134253 153432 179004 191016 268506 358008 537012 807649 1074024 1615298 2422947 3230596 4845894 5653543 6461192 7268841 9691788 11307086 14537682 16960629 19383576 22614172 29075364 33921258 45228344 50881887 58150728 67842516 101763774 135685032 203527548 407055096