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120074014 = 2431139297
BaseRepresentation
bin1110010100000…
…10111100011110
322100221101120201
413022002330132
5221214332024
615525334114
72655420004
oct712027436
9270841521
10120074014
1161862425
123426733a
131bb51818
1411d38a74
15a81c744
hex7282f1e

120074014 has 8 divisors (see below), whose sum is σ = 180530208. Its totient is φ = 59897280.

The previous prime is 120073973. The next prime is 120074023. The reversal of 120074014 is 410470021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1200740143 (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120073982 and 120074000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68787 + ... + 70510.

It is an arithmetic number, because the mean of its divisors is an integer number (22566276).

Almost surely, 2120074014 is an apocalyptic number.

120074014 is a deficient number, since it is larger than the sum of its proper divisors (60456194).

120074014 is a wasteful number, since it uses less digits than its factorization.

120074014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139730.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 120074014 is about 10957.8288907977. The cubic root of 120074014 is about 493.3438019246.

The spelling of 120074014 in words is "one hundred twenty million, seventy-four thousand, fourteen".

Divisors: 1 2 431 862 139297 278594 60037007 120074014