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47342100655 = 543220195817
BaseRepresentation
bin101100000101110011…
…110010000010101111
311112012100111220011101
4230011303302002233
51233424034210110
633425413303531
73264116134033
oct540563620257
9145170456141
1047342100655
1119094421a23
129212934ba7
134606207015
14241173a1c3
15137137913a
hexb05cf20af

47342100655 has 8 divisors (see below), whose sum is σ = 58131695952. Its totient is φ = 36992897088.

The previous prime is 47342100643. The next prime is 47342100713. The reversal of 47342100655 is 55600124374.

47342100655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 47342100655 - 27 = 47342100527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110097694 + ... + 110098123.

It is an arithmetic number, because the mean of its divisors is an integer number (7266461994).

Almost surely, 247342100655 is an apocalyptic number.

47342100655 is a deficient number, since it is larger than the sum of its proper divisors (10789595297).

47342100655 is a wasteful number, since it uses less digits than its factorization.

47342100655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220195865.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 47342100655 in words is "forty-seven billion, three hundred forty-two million, one hundred thousand, six hundred fifty-five".

Divisors: 1 5 43 215 220195817 1100979085 9468420131 47342100655