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55035100455 = 353669006697
BaseRepresentation
bin110011010000010110…
…001111110100100111
312021001111020202221220
4303100112033310213
51400202441203310
641141025111423
73655551430626
oct632026176447
9167044222856
1055035100455
11213819745a5
12a7bb188573
135260c6acca
14294132b6bd
151671931670
hexcd058fd27

55035100455 has 8 divisors (see below), whose sum is σ = 88056160752. Its totient is φ = 29352053568.

The previous prime is 55035100453. The next prime is 55035100459. The reversal of 55035100455 is 55400153055.

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

It is not a de Polignac number, because 55035100455 - 21 = 55035100453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55035100453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1834503334 + ... + 1834503363.

It is an arithmetic number, because the mean of its divisors is an integer number (11007020094).

Almost surely, 255035100455 is an apocalyptic number.

55035100455 is a deficient number, since it is larger than the sum of its proper divisors (33021060297).

55035100455 is a wasteful number, since it uses less digits than its factorization.

55035100455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3669006705.

The product of its (nonzero) digits is 37500, while the sum is 33.

The spelling of 55035100455 in words is "fifty-five billion, thirty-five million, one hundred thousand, four hundred fifty-five".

Divisors: 1 3 5 15 3669006697 11007020091 18345033485 55035100455