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103844959955 = 51131360110037
BaseRepresentation
bin110000010110110100…
…1000101011011010011
3100221001010121112201222
41200231221011123103
53200133302204310
6115412233515255
710334242411202
oct1405551053323
9327033545658
10103844959955
1140049855460
1218161572b2b
139a3c289189
145051977239
152a7ba87055
hex182da456d3

103844959955 has 32 divisors (see below), whose sum is σ = 136617340608. Its totient is φ = 75149568000.

The previous prime is 103844959921. The next prime is 103844959963. The reversal of 103844959955 is 559959448301.

It is not a de Polignac number, because 103844959955 - 212 = 103844955859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10341197 + ... + 10351233.

It is an arithmetic number, because the mean of its divisors is an integer number (4269291894).

Almost surely, 2103844959955 is an apocalyptic number.

103844959955 is a deficient number, since it is larger than the sum of its proper divisors (32772380653).

103844959955 is a wasteful number, since it uses less digits than its factorization.

103844959955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10967.

The product of its (nonzero) digits is 34992000, while the sum is 62.

The spelling of 103844959955 in words is "one hundred three billion, eight hundred forty-four million, nine hundred fifty-nine thousand, nine hundred fifty-five".

Divisors: 1 5 11 55 313 601 1565 3005 3443 6611 10037 17215 33055 50185 110407 188113 552035 940565 2069243 3141581 6032237 10346215 15707905 30161185 34557391 66354607 172786955 331773035 1888090181 9440450905 20768991991 103844959955