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536102945 = 5715317227
BaseRepresentation
bin11111111101000…
…100100000100001
31101100202211222122
4133331010200201
52044220243240
6125110314025
716166541230
oct3775044041
91340684878
10536102945
11255686094
1212b658915
13870b5ba1
14512b2b17
15320ea4b5
hex1ff44821

536102945 has 8 divisors (see below), whose sum is σ = 735226944. Its totient is φ = 367613424.

The previous prime is 536102909. The next prime is 536102947. The reversal of 536102945 is 549201635.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 536102945 - 26 = 536102881 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 15317227 = 536102945 / (5 + 3 + 6 + 1 + 0 + 2 + 9 + 4 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (536102947) 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, 7658579 + ... + 7658648.

It is an arithmetic number, because the mean of its divisors is an integer number (91903368).

Almost surely, 2536102945 is an apocalyptic number.

It is an amenable number.

536102945 is a deficient number, since it is larger than the sum of its proper divisors (199123999).

536102945 is a wasteful number, since it uses less digits than its factorization.

536102945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15317239.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 536102945 is about 23153.8969722161. The cubic root of 536102945 is about 812.3616212464.

The spelling of 536102945 in words is "five hundred thirty-six million, one hundred two thousand, nine hundred forty-five".

Divisors: 1 5 7 35 15317227 76586135 107220589 536102945