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141968088 = 233217115987
BaseRepresentation
bin10000111011001…
…00001011011000
3100220010201121100
420131210023120
5242320434323
622030511400
73342465063
oct1035441330
9326121540
10141968088
11731567a9
123b665560
13235490b2
1414bd78da
15c6e4943
hex87642d8

141968088 has 48 divisors (see below), whose sum is σ = 407117880. Its totient is φ = 44538624.

The previous prime is 141968087. The next prime is 141968089. The reversal of 141968088 is 880869141.

It is an interprime number because it is at equal distance from previous prime (141968087) and next prime (141968089).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141968087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56770 + ... + 59217.

Almost surely, 2141968088 is an apocalyptic number.

141968088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

141968088 is an abundant number, since it is smaller than the sum of its proper divisors (265149792).

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

141968088 is a wasteful number, since it uses less digits than its factorization.

141968088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116016 (or 116009 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The square root of 141968088 is about 11915.0362148002. The cubic root of 141968088 is about 521.6712599613.

The spelling of 141968088 in words is "one hundred forty-one million, nine hundred sixty-eight thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 17 18 24 34 36 51 68 72 102 136 153 204 306 408 612 1224 115987 231974 347961 463948 695922 927896 1043883 1391844 1971779 2087766 2783688 3943558 4175532 5915337 7887116 8351064 11830674 15774232 17746011 23661348 35492022 47322696 70984044 141968088