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45201006 = 2322511167
BaseRepresentation
bin1010110001101…
…1011001101110
310011001110010100
42230123121232
543032413011
64252451530
71056126234
oct254333156
9104043110
1045201006
1123573204
1213179ba6
139497c76
146008954
153e7cd56
hex2b1b66e

45201006 has 12 divisors (see below), whose sum is σ = 97935552. Its totient is φ = 15066996.

The previous prime is 45201001. The next prime is 45201031. The reversal of 45201006 is 60010254.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 2511167 = 45201006 / (4 + 5 + 2 + 0 + 1 + 0 + 0 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 45201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45201001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1255566 + ... + 1255601.

It is an arithmetic number, because the mean of its divisors is an integer number (8161296).

Almost surely, 245201006 is an apocalyptic number.

45201006 is an abundant number, since it is smaller than the sum of its proper divisors (52734546).

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

45201006 is a wasteful number, since it uses less digits than its factorization.

45201006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2511175 (or 2511172 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 45201006 is about 6723.1693419101. The cubic root of 45201006 is about 356.2181415647.

The spelling of 45201006 in words is "forty-five million, two hundred one thousand, six".

Divisors: 1 2 3 6 9 18 2511167 5022334 7533501 15067002 22600503 45201006