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7241568052 = 224738518979
BaseRepresentation
bin1101011111010000…
…11000111100110100
3200200200021202212011
412233220120330310
5104312320134202
63154323534004
7344311212205
oct65750307464
920620252764
107241568052
113086749294
1214a122a304
138b5385714
144c9a7d5ac
152c5b34bd7
hex1afa18f34

7241568052 has 12 divisors (see below), whose sum is σ = 12942377280. Its totient is φ = 3543745976.

The previous prime is 7241568043. The next prime is 7241568053. The reversal of 7241568052 is 2508651427.

It is a junction number, because it is equal to n+sod(n) for n = 7241567996 and 7241568014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7241568053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19259302 + ... + 19259677.

It is an arithmetic number, because the mean of its divisors is an integer number (1078531440).

Almost surely, 27241568052 is an apocalyptic number.

It is an amenable number.

7241568052 is a deficient number, since it is larger than the sum of its proper divisors (5700809228).

7241568052 is a wasteful number, since it uses less digits than its factorization.

7241568052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38519030 (or 38519028 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 7241568052 is about 85097.4033211355. The cubic root of 7241568052 is about 1934.6877067026.

The spelling of 7241568052 in words is "seven billion, two hundred forty-one million, five hundred sixty-eight thousand, fifty-two".

Divisors: 1 2 4 47 94 188 38518979 77037958 154075916 1810392013 3620784026 7241568052