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112470201 = 343147953
BaseRepresentation
bin1101011010000…
…10100010111001
321211122002010000
412231002202321
5212243021301
615054343213
72533660314
oct655024271
9254562100
10112470201
1158539588
12317bab09
131a3bb81c
1410d1997b
159d19786
hex6b428b9

112470201 has 40 divisors (see below), whose sum is σ = 177306624. Its totient is φ = 70943040.

The previous prime is 112470191. The next prime is 112470209. The reversal of 112470201 is 102074211.

It is not a de Polignac number, because 112470201 - 27 = 112470073 is a prime.

It is a super-2 number, since 2×1124702012 = 25299092225960802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112470209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 117541 + ... + 118493.

Almost surely, 2112470201 is an apocalyptic number.

It is an amenable number.

112470201 is a deficient number, since it is larger than the sum of its proper divisors (64836423).

112470201 is an equidigital number, since it uses as much as digits as its factorization.

112470201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043 (or 1034 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 112470201 is about 10605.1968864326. The cubic root of 112470201 is about 482.7020654009.

The spelling of 112470201 in words is "one hundred twelve million, four hundred seventy thousand, two hundred one".

Divisors: 1 3 9 27 31 47 81 93 141 279 423 837 953 1269 1457 2511 2859 3807 4371 8577 13113 25731 29543 39339 44791 77193 88629 118017 134373 265887 403119 797661 1209357 1388521 2392983 3628071 4165563 12496689 37490067 112470201