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193114955 = 51119283653
BaseRepresentation
bin10111000001010…
…11001101001011
3111110101020220202
423200223031023
5343414134310
631055042415
74533310235
oct1340531513
9443336822
10193114955
119a010140
125481040b
1331016507
141b90d255
1511e493a5
hexb82b34b

193114955 has 32 divisors (see below), whose sum is σ = 267459840. Its totient is φ = 132382080.

The previous prime is 193114949. The next prime is 193114997. The reversal of 193114955 is 559411391.

193114955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 193114955 - 24 = 193114939 is a prime.

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, 295409 + ... + 296061.

It is an arithmetic number, because the mean of its divisors is an integer number (8358120).

Almost surely, 2193114955 is an apocalyptic number.

193114955 is a deficient number, since it is larger than the sum of its proper divisors (74344885).

193114955 is a wasteful number, since it uses less digits than its factorization.

193114955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971.

The product of its digits is 24300, while the sum is 38.

The square root of 193114955 is about 13896.5806945450. The cubic root of 193114955 is about 578.0143702800.

The spelling of 193114955 in words is "one hundred ninety-three million, one hundred fourteen thousand, nine hundred fifty-five".

Divisors: 1 5 11 19 55 95 209 283 653 1045 1415 3113 3265 5377 7183 12407 15565 26885 35915 59147 62035 136477 184799 295735 682385 923995 2032789 3511181 10163945 17555905 38622991 193114955