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4652093970 = 232551689933
BaseRepresentation
bin1000101010100100…
…10101001000010010
3110000012201212012200
410111102111020102
534011414001340
62045342304030
7223166101116
oct42522251022
913005655180
104652093970
111a77a93067
12a99b88016
13591a59834
14321bbb746
151c3633330
hex115495212

4652093970 has 24 divisors (see below), whose sum is σ = 12095444556. Its totient is φ = 1240558368.

The previous prime is 4652093909. The next prime is 4652093977. The reversal of 4652093970 is 793902564.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4023238041 + 628855929 = 63429^2 + 25077^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4652093977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25844877 + ... + 25845056.

Almost surely, 24652093970 is an apocalyptic number.

4652093970 is an abundant number, since it is smaller than the sum of its proper divisors (7443350586).

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

4652093970 is a wasteful number, since it uses less digits than its factorization.

4652093970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51689946 (or 51689943 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 4652093970 is about 68206.2604897820. The cubic root of 4652093970 is about 1669.3580390804.

The spelling of 4652093970 in words is "four billion, six hundred fifty-two million, ninety-three thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 51689933 103379866 155069799 258449665 310139598 465209397 516899330 775348995 930418794 1550697990 2326046985 4652093970