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54082155102 = 2316411549247
BaseRepresentation
bin110010010111100011…
…000011001001011110
312011121002010010200120
4302113203003021132
51341230012430402
640502304135410
73623130506403
oct622743031136
9164532103616
1054082155102
1120a32a6a658
12a594007566
13513b6c7711
14289094c2aa
151617e473bc
hexc978c325e

54082155102 has 16 divisors (see below), whose sum is σ = 108171098112. Its totient is φ = 18026253720.

The previous prime is 54082155059. The next prime is 54082155103. The reversal of 54082155102 is 20155128045.

54082155102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54082155103) 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, 176158 + ... + 373089.

It is an arithmetic number, because the mean of its divisors is an integer number (6760693632).

Almost surely, 254082155102 is an apocalyptic number.

54082155102 is an abundant number, since it is smaller than the sum of its proper divisors (54088943010).

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

54082155102 is a wasteful number, since it uses less digits than its factorization.

54082155102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565663.

The product of its (nonzero) digits is 16000, while the sum is 33.

The spelling of 54082155102 in words is "fifty-four billion, eighty-two million, one hundred fifty-five thousand, one hundred two".

Divisors: 1 2 3 6 16411 32822 49233 98466 549247 1098494 1647741 3295482 9013692517 18027385034 27041077551 54082155102