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120410070 = 23511364879
BaseRepresentation
bin1110010110101…
…00111111010110
322101120110120020
413023110333112
5221311110240
615540450010
72661316524
oct713247726
9271513506
10120410070
1161a71960
12343a9906
131bc3b781
1411dc5314
15a8870d0
hex72d4fd6

120410070 has 32 divisors (see below), whose sum is σ = 315256320. Its totient is φ = 29190240.

The previous prime is 120410053. The next prime is 120410093. The reversal of 120410070 is 70014021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182110 + ... + 182769.

It is an arithmetic number, because the mean of its divisors is an integer number (9851760).

Almost surely, 2120410070 is an apocalyptic number.

120410070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120410070 is an abundant number, since it is smaller than the sum of its proper divisors (194846250).

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

120410070 is a wasteful number, since it uses less digits than its factorization.

120410070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364900.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 120410070 is about 10973.1522362537. The cubic root of 120410070 is about 493.8036203050.

Adding to 120410070 its reverse (70014021), we get a palindrome (190424091).

The spelling of 120410070 in words is "one hundred twenty million, four hundred ten thousand, seventy".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 364879 729758 1094637 1824395 2189274 3648790 4013669 5473185 8027338 10946370 12041007 20068345 24082014 40136690 60205035 120410070