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119297939380 = 22511875025187
BaseRepresentation
bin110111100011010110…
…1100001011110110100
3102101221002010020101021
41233012231201132310
53423310233030010
6130445452510524
711422212516304
oct1570655413664
9371832106337
10119297939380
1146659638634
121b15477b444
13b332906099
145ab9dd3604
1531835278da
hex1bc6b617b4

119297939380 has 24 divisors (see below), whose sum is σ = 250736780448. Its totient is φ = 47678964768.

The previous prime is 119297939377. The next prime is 119297939489. The reversal of 119297939380 is 83939792911.

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, 2488854 + ... + 2536333.

It is an arithmetic number, because the mean of its divisors is an integer number (10447365852).

Almost surely, 2119297939380 is an apocalyptic number.

119297939380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119297939380 is an abundant number, since it is smaller than the sum of its proper divisors (131438841068).

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

119297939380 is a wasteful number, since it uses less digits than its factorization.

119297939380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5026383 (or 5026381 counting only the distinct ones).

The product of its (nonzero) digits is 6613488, while the sum is 61.

The spelling of 119297939380 in words is "one hundred nineteen billion, two hundred ninety-seven million, nine hundred thirty-nine thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 1187 2374 4748 5935 11870 23740 5025187 10050374 20100748 25125935 50251870 100503740 5964896969 11929793938 23859587876 29824484845 59648969690 119297939380