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103422525140 = 22511470102387
BaseRepresentation
bin110000001010001110…
…1100111111011010100
3100212221200201122010002
41200110131213323110
53143302131301030
6115302303350432
710320622646624
oct1402435477324
9325850648102
10103422525140
113a952356980
1218063bb2418
1399a28c114c
145011812884
152a54941245
hex1814767ed4

103422525140 has 24 divisors (see below), whose sum is σ = 236931603552. Its totient is φ = 37608190880.

The previous prime is 103422525137. The next prime is 103422525149. The reversal of 103422525140 is 41525224301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103422525149) by changing a digit.

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, 235050974 + ... + 235051413.

It is an arithmetic number, because the mean of its divisors is an integer number (9872150148).

Almost surely, 2103422525140 is an apocalyptic number.

103422525140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103422525140 is an abundant number, since it is smaller than the sum of its proper divisors (133509078412).

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

103422525140 is a wasteful number, since it uses less digits than its factorization.

103422525140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470102407 (or 470102405 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 103422525140 its reverse (41525224301), we get a palindrome (144947749441).

The spelling of 103422525140 in words is "one hundred three billion, four hundred twenty-two million, five hundred twenty-five thousand, one hundred forty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 470102387 940204774 1880409548 2350511935 4701023870 5171126257 9402047740 10342252514 20684505028 25855631285 51711262570 103422525140