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1445006514356 = 222005118016639
BaseRepresentation
bin10101000001110001000…
…110011001100010110100
312010010210222200121112222
4111001301012121202310
5142133333131424411
63023454332301512
7206253415466426
oct25016106314264
95103728617488
101445006514356
115079075626a9
121b4075911898
13a6356c89162
144dd1da92816
15278c44384db
hex150711998b4

1445006514356 has 12 divisors (see below), whose sum is σ = 2528887656960. Its totient is φ = 722467183800.

The previous prime is 1445006514319. The next prime is 1445006514359. The reversal of 1445006514356 is 6534156005441.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1445006514359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8928116 + ... + 9088523.

It is an arithmetic number, because the mean of its divisors is an integer number (210740638080).

Almost surely, 21445006514356 is an apocalyptic number.

It is an amenable number.

1445006514356 is a deficient number, since it is larger than the sum of its proper divisors (1083881142604).

1445006514356 is a wasteful number, since it uses less digits than its factorization.

1445006514356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18036694 (or 18036692 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 1445006514356 in words is "one trillion, four hundred forty-five billion, six million, five hundred fourteen thousand, three hundred fifty-six".

Divisors: 1 2 4 20051 40102 80204 18016639 36033278 72066556 361251628589 722503257178 1445006514356