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16090411830 = 235536347061
BaseRepresentation
bin11101111110001000…
…00011001100110110
31112112100221121111220
432333010003030312
5230423121134310
611220345211210
71106510146443
oct167704031466
945470847456
1016090411830
116907688619
123150790b06
13169572075c
14ac8d889ca
15642904670
hex3bf103336

16090411830 has 16 divisors (see below), whose sum is σ = 38616988464. Its totient is φ = 4290776480.

The previous prime is 16090411811. The next prime is 16090411837. The reversal of 16090411830 is 3811409061.

It is a junction number, because it is equal to n+sod(n) for n = 16090411791 and 16090411800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16090411837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268173501 + ... + 268173560.

It is an arithmetic number, because the mean of its divisors is an integer number (2413561779).

Almost surely, 216090411830 is an apocalyptic number.

16090411830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16090411830 is an abundant number, since it is smaller than the sum of its proper divisors (22526576634).

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

16090411830 is a wasteful number, since it uses less digits than its factorization.

16090411830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536347071.

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 16090411830 in words is "sixteen billion, ninety million, four hundred eleven thousand, eight hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 536347061 1072694122 1609041183 2681735305 3218082366 5363470610 8045205915 16090411830