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54022102355 = 51319137319289
BaseRepresentation
bin110010010011111101…
…111101110101010011
312011102220010010210202
4302103331331311103
51341114124233410
640452321045415
73621501202454
oct622375756523
9164386103722
1054022102355
1120a02083091
12a577a8686b
13512c12c750
14288699912b
151612a33ca5
hexc93f7dd53

54022102355 has 32 divisors (see below), whose sum is σ = 74024193600. Its totient is φ = 37517617152.

The previous prime is 54022102319. The next prime is 54022102361. The reversal of 54022102355 is 55320122045.

It is a cyclic number.

It is not a de Polignac number, because 54022102355 - 212 = 54022098259 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9551 + ... + 328839.

It is an arithmetic number, because the mean of its divisors is an integer number (2313256050).

Almost surely, 254022102355 is an apocalyptic number.

54022102355 is a deficient number, since it is larger than the sum of its proper divisors (20002091245).

54022102355 is a wasteful number, since it uses less digits than its factorization.

54022102355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319463.

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 54022102355 in words is "fifty-four billion, twenty-two million, one hundred two thousand, three hundred fifty-five".

Divisors: 1 5 13 19 65 95 137 247 685 1235 1781 2603 8905 13015 33839 169195 319289 1596445 4150757 6066491 20753785 30332455 43742593 78864383 218712965 394321915 568653709 831109267 2843268545 4155546335 10804420471 54022102355