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107192371143 = 311132411036787
BaseRepresentation
bin110001111010100101…
…0011100011111000111
3101020200102100122122010
41203311022130133013
53224012221334033
6121124332305303
710513220056404
oct1436512343707
9336612318563
10107192371143
1141507331a90
1218936612233
13a15392b460
14528c3752ab
152bc58a2863
hex18f529c7c7

107192371143 has 32 divisors (see below), whose sum is σ = 168606611712. Its totient is φ = 59718873600.

The previous prime is 107192371123. The next prime is 107192371151. The reversal of 107192371143 is 341173291701.

It is not a de Polignac number, because 107192371143 - 210 = 107192370119 is a prime.

It is a super-2 number, since 2×1071923711432 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107192371123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 415005 + ... + 621782.

It is an arithmetic number, because the mean of its divisors is an integer number (5268956616).

Almost surely, 2107192371143 is an apocalyptic number.

107192371143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

107192371143 is a deficient number, since it is larger than the sum of its proper divisors (61414240569).

107192371143 is a wasteful number, since it uses less digits than its factorization.

107192371143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037055.

The product of its (nonzero) digits is 31752, while the sum is 39.

The spelling of 107192371143 in words is "one hundred seven billion, one hundred ninety-two million, three hundred seventy-one thousand, one hundred forty-three".

Divisors: 1 3 11 13 33 39 143 241 429 723 2651 3133 7953 9399 34463 103389 1036787 3110361 11404657 13478231 34213971 40434693 148260541 249865667 444781623 749597001 2748522337 3248253671 8245567011 9744761013 35730790381 107192371143