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141748108 = 22172084531
BaseRepresentation
bin10000111001011…
…10011110001100
3100212201112211221
420130232132030
5242241414413
622022053124
73340560535
oct1034563614
9325645757
10141748108
11730164a7
123b57a1a4
132349cc28
1414b7b68c
15c69e68d
hex872e78c

141748108 has 12 divisors (see below), whose sum is σ = 262651032. Its totient is φ = 66704960.

The previous prime is 141748067. The next prime is 141748109. The reversal of 141748108 is 801847141.

141748108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1417481082 = 40185052243159328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (141748109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042198 + ... + 1042333.

It is an arithmetic number, because the mean of its divisors is an integer number (21887586).

Almost surely, 2141748108 is an apocalyptic number.

It is an amenable number.

141748108 is a deficient number, since it is larger than the sum of its proper divisors (120902924).

141748108 is a wasteful number, since it uses less digits than its factorization.

141748108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084552 (or 2084550 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 34.

The square root of 141748108 is about 11905.8014429941. The cubic root of 141748108 is about 521.4016769193.

The spelling of 141748108 in words is "one hundred forty-one million, seven hundred forty-eight thousand, one hundred eight".

Divisors: 1 2 4 17 34 68 2084531 4169062 8338124 35437027 70874054 141748108