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120070093 = 1113839651
BaseRepresentation
bin1110010100000…
…01111111001101
322100221012012111
413022001333031
5221214220333
615525304021
72655402403
oct712017715
9270835174
10120070093
116185a490
1234265011
131bb4cac0
1411d37473
15a81b4cd
hex7281fcd

120070093 has 8 divisors (see below), whose sum is σ = 141061536. Its totient is φ = 100758000.

The previous prime is 120070091. The next prime is 120070103. The reversal of 120070093 is 390070021.

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

It is a cyclic number.

It is not a de Polignac number, because 120070093 - 21 = 120070091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120070091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419683 + ... + 419968.

It is an arithmetic number, because the mean of its divisors is an integer number (17632692).

Almost surely, 2120070093 is an apocalyptic number.

120070093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120070093 is a deficient number, since it is larger than the sum of its proper divisors (20991443).

120070093 is a wasteful number, since it uses less digits than its factorization.

120070093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839675.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 120070093 is about 10957.6499761582. The cubic root of 120070093 is about 493.3384318420.

The spelling of 120070093 in words is "one hundred twenty million, seventy thousand, ninety-three".

Divisors: 1 11 13 143 839651 9236161 10915463 120070093