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10830849904955 = 521431010811937
BaseRepresentation
bin1001110110011100000011…
…1101100001000100111011
31102100102022112220112121102
42131213000331201010323
52404423040033424310
635011342422002015
72165334362122223
oct235470075410473
942312275815542
1010830849904955
1134a6379458a33
12126b11187630b
136074635a3c12
14296304739083
1513bb067928a5
hex9d9c0f6113b

10830849904955 has 8 divisors (see below), whose sum is σ = 13003084770432. Its totient is φ = 8660636667648.

The previous prime is 10830849904951. The next prime is 10830849904993. The reversal of 10830849904955 is 55940994803801.

10830849904955 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 10830849904955 - 22 = 10830849904951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10830849904891 and 10830849904900.

It is not an unprimeable number, because it can be changed into a prime (10830849904951) 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, 505395254 + ... + 505416683.

It is an arithmetic number, because the mean of its divisors is an integer number (1625385596304).

Almost surely, 210830849904955 is an apocalyptic number.

10830849904955 is a deficient number, since it is larger than the sum of its proper divisors (2172234865477).

10830849904955 is a wasteful number, since it uses less digits than its factorization.

10830849904955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010814085.

The product of its (nonzero) digits is 55987200, while the sum is 65.

The spelling of 10830849904955 in words is "ten trillion, eight hundred thirty billion, eight hundred forty-nine million, nine hundred four thousand, nine hundred fifty-five".

Divisors: 1 5 2143 10715 1010811937 5054059685 2166169980991 10830849904955