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8969425150 = 2527123720717
BaseRepresentation
bin10000101101001111…
…01001000011111110
3212011002120000012111
420112213221003332
5121332133101100
64042005524234
7435161566360
oct102647510376
925132500174
108969425150
113893008964
1218a3a1367a
13acc33677a
14611336d30
1537768c6ba
hex2169e90fe

8969425150 has 48 divisors (see below), whose sum is σ = 19082769696. Its totient is φ = 3072597120.

The previous prime is 8969425141. The next prime is 8969425163. The reversal of 8969425150 is 515249698.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8969425094 and 8969425103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 422592 + ... + 443308.

It is an arithmetic number, because the mean of its divisors is an integer number (397557702).

Almost surely, 28969425150 is an apocalyptic number.

8969425150 is an abundant number, since it is smaller than the sum of its proper divisors (10113344546).

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

8969425150 is a wasteful number, since it uses less digits than its factorization.

8969425150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21973 (or 21968 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 49.

The square root of 8969425150 is about 94707.0491040662. The cubic root of 8969425150 is about 2077.7256598709.

The spelling of 8969425150 in words is "eight billion, nine hundred sixty-nine million, four hundred twenty-five thousand, one hundred fifty".

Divisors: 1 2 5 7 10 14 25 35 50 70 175 350 1237 2474 6185 8659 12370 17318 20717 30925 41434 43295 61850 86590 103585 145019 207170 216475 290038 432950 517925 725095 1035850 1450190 3625475 7250950 25626929 51253858 128134645 179388503 256269290 358777006 640673225 896942515 1281346450 1793885030 4484712575 8969425150