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54451305101 = 337900717939
BaseRepresentation
bin110010101101100011…
…001111101010001101
312012112210201220021202
4302231203033222031
51343004013230401
641003052235245
73635232312434
oct625543175215
9165483656252
1054451305101
11211023844a6
12a67776bb25
13519a02717b
1428c79a211b
15163a56506b
hexcad8cfa8d

54451305101 has 8 divisors (see below), whose sum is σ = 54621989760. Its totient is φ = 54280675008.

The previous prime is 54451305049. The next prime is 54451305109. The reversal of 54451305101 is 10150315445.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54451305101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54451305109) 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, 3026390 + ... + 3044328.

It is an arithmetic number, because the mean of its divisors is an integer number (6827748720).

Almost surely, 254451305101 is an apocalyptic number.

It is an amenable number.

54451305101 is a deficient number, since it is larger than the sum of its proper divisors (170684659).

54451305101 is a wasteful number, since it uses less digits than its factorization.

54451305101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27283.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 54451305101 in words is "fifty-four billion, four hundred fifty-one million, three hundred five thousand, one hundred one".

Divisors: 1 337 9007 17939 3035359 6045443 161576573 54451305101