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90048153069074 = 2208321615015139
BaseRepresentation
bin10100011110010111111000…
…001011010010011000010010
3102210211112000121120122011002
4110132113320023102120102
543300322104141202244
6515303314521022002
724652523115020264
oct2436277013223022
9383745017518132
1090048153069074
1126768230947712
12a123b28324902
133b32673217c05
1418344d5001b34
15a6255bee7a4e
hex51e5f82d2612

90048153069074 has 8 divisors (see below), whose sum is σ = 135137074655280. Its totient is φ = 45002461517316.

The previous prime is 90048153069067. The next prime is 90048153069143. The reversal of 90048153069074 is 47096035184009.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10807503404 + ... + 10807511735.

It is an arithmetic number, because the mean of its divisors is an integer number (16892134331910).

Almost surely, 290048153069074 is an apocalyptic number.

90048153069074 is a deficient number, since it is larger than the sum of its proper divisors (45088921586206).

90048153069074 is a wasteful number, since it uses less digits than its factorization.

90048153069074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21615017224.

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 90048153069074 in words is "ninety trillion, forty-eight billion, one hundred fifty-three million, sixty-nine thousand, seventy-four".

Divisors: 1 2 2083 4166 21615015139 43230030278 45024076534537 90048153069074