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950564140 = 22583572629
BaseRepresentation
bin111000101010000…
…111010100101100
32110020122122212021
4320222013110230
53421321023030
6234153515524
732361443011
oct7052072454
92406578767
10950564140
114486289a9
12226412ba4
13121c1b7b6
149035d708
15586b897a
hex38a8752c

950564140 has 24 divisors (see below), whose sum is σ = 2020238640. Its totient is φ = 375643968.

The previous prime is 950564119. The next prime is 950564141. The reversal of 950564140 is 41465059.

It is a junction number, because it is equal to n+sod(n) for n = 950564096 and 950564105.

It is not an unprimeable number, because it can be changed into a prime (950564141) 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, 284655 + ... + 287974.

It is an arithmetic number, because the mean of its divisors is an integer number (84176610).

Almost surely, 2950564140 is an apocalyptic number.

It is an amenable number.

950564140 is an abundant number, since it is smaller than the sum of its proper divisors (1069674500).

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

950564140 is a wasteful number, since it uses less digits than its factorization.

950564140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572721 (or 572719 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 950564140 is about 30831.2202158786. The cubic root of 950564140 is about 983.2421222174.

The spelling of 950564140 in words is "nine hundred fifty million, five hundred sixty-four thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 83 166 332 415 830 1660 572629 1145258 2290516 2863145 5726290 11452580 47528207 95056414 190112828 237641035 475282070 950564140