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106423745080 = 23510724865361
BaseRepresentation
bin110001100011101011…
…0010111101000111000
3101011200212001101220011
41203013112113220320
53220423434320310
6120520154111304
710455164623162
oct1430726275070
9334625041804
10106423745080
114115247a934
121876111b534
13a060611a33
145218255932
152b7d17678a
hex18c7597a38

106423745080 has 32 divisors (see below), whose sum is σ = 241691318640. Its totient is φ = 42171650560.

The previous prime is 106423744991. The next prime is 106423745137. The reversal of 106423745080 is 80547324601.

It is a super-2 number, since 2×1064237450802 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12428401 + ... + 12436960.

Almost surely, 2106423745080 is an apocalyptic number.

106423745080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106423745080 is an abundant number, since it is smaller than the sum of its proper divisors (135267573560).

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

106423745080 is a wasteful number, since it uses less digits than its factorization.

106423745080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24865479 (or 24865475 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 106423745080 in words is "one hundred six billion, four hundred twenty-three million, seven hundred forty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 107 214 428 535 856 1070 2140 4280 24865361 49730722 99461444 124326805 198922888 248653610 497307220 994614440 2660593627 5321187254 10642374508 13302968135 21284749016 26605936270 53211872540 106423745080