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23506150350 = 2352191820459
BaseRepresentation
bin10101111001000100…
…110110001111001110
32020200011222011100010
4111321010312033032
5341120033302400
614444254214050
71461334660404
oct257104661716
966604864303
1023506150350
119a72677741
1246801b4326
1322a7bb8807
1411cdc05474
15928990450
hex5791363ce

23506150350 has 48 divisors (see below), whose sum is σ = 58600535040. Its totient is φ = 6235480800.

The previous prime is 23506150313. The next prime is 23506150379. The reversal of 23506150350 is 5305160532.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 381580 + ... + 438879.

It is an arithmetic number, because the mean of its divisors is an integer number (1220844480).

Almost surely, 223506150350 is an apocalyptic number.

23506150350 is an abundant number, since it is smaller than the sum of its proper divisors (35094384690).

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

23506150350 is a wasteful number, since it uses less digits than its factorization.

23506150350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820665 (or 820660 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 23506150350 in words is "twenty-three billion, five hundred six million, one hundred fifty thousand, three hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 191 382 573 955 1146 1910 2865 4775 5730 9550 14325 28650 820459 1640918 2461377 4102295 4922754 8204590 12306885 20511475 24613770 41022950 61534425 123068850 156707669 313415338 470123007 783538345 940246014 1567076690 2350615035 3917691725 4701230070 7835383450 11753075175 23506150350