Search a number
-
+
108049083372 = 22329798331477
BaseRepresentation
bin110010010100000111…
…0100010101111101100
3101022220010102010212200
41210220032202233230
53232241031131442
6121345334501500
710543362024606
oct1445016425754
9338803363780
10108049083372
114190698861a
1218b35504890
13a25c279979
145330064176
152c25bcd34c
hex19283a2bec

108049083372 has 72 divisors (see below), whose sum is σ = 276229271136. Its totient is φ = 35607665664.

The previous prime is 108049083371. The next prime is 108049083379. The reversal of 108049083372 is 273380940801.

108049083372 is a `hidden beast` number, since 1 + 0 + 80 + 490 + 83 + 3 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (108049083371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3416898 + ... + 3448374.

Almost surely, 2108049083372 is an apocalyptic number.

108049083372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108049083372 is an abundant number, since it is smaller than the sum of its proper divisors (168180187764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108049083372 is a wasteful number, since it uses less digits than its factorization.

108049083372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32567 (or 32562 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 108049083372 in words is "one hundred eight billion, forty-nine million, eighty-three thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 36 97 194 291 388 582 873 983 1164 1746 1966 2949 3492 3932 5898 8847 11796 17694 31477 35388 62954 94431 95351 125908 188862 190702 283293 286053 377724 381404 566586 572106 858159 1133172 1144212 1716318 3053269 3432636 6106538 9159807 12213076 18319614 27479421 30941891 36639228 54958842 61883782 92825673 109917684 123767564 185651346 278477019 371302692 556954038 1113908076 3001363427 6002726854 9004090281 12005453708 18008180562 27012270843 36016361124 54024541686 108049083372