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196715411370 = 232517211270033
BaseRepresentation
bin1011011100110100100…
…1101111011110101010
3200210202102202021221200
42313031021233132222
511210333121130440
6230211513545030
720132535256602
oct2671511573652
9623672667850
10196715411370
11764767a3145
123215b715176
131571c9a47ca
149741b97c02
1551b4e17c30
hex2dcd26f7aa

196715411370 has 48 divisors (see below), whose sum is σ = 511757660232. Its totient is φ = 52426920960.

The previous prime is 196715411341. The next prime is 196715411381. The reversal of 196715411370 is 73114517691.

196715411370 is a `hidden beast` number, since 1 + 9 + 6 + 71 + 541 + 1 + 37 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 194356657881 + 2358753489 = 440859^2 + 48567^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 480127 + ... + 789906.

Almost surely, 2196715411370 is an apocalyptic number.

196715411370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196715411370 is an abundant number, since it is smaller than the sum of its proper divisors (315042248862).

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

196715411370 is a wasteful number, since it uses less digits than its factorization.

196715411370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271767 (or 1271764 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

The spelling of 196715411370 in words is "one hundred ninety-six billion, seven hundred fifteen million, four hundred eleven thousand, three hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1721 3442 5163 8605 10326 15489 17210 25815 30978 51630 77445 154890 1270033 2540066 3810099 6350165 7620198 11430297 12700330 19050495 22860594 38100990 57151485 114302970 2185726793 4371453586 6557180379 10928633965 13114360758 19671541137 21857267930 32785901895 39343082274 65571803790 98357705685 196715411370