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10401970 = 2510310099
BaseRepresentation
bin100111101011…
…100010110010
3201120110211011
4213223202302
510130330340
61010541134
7154262305
oct47534262
921513734
1010401970
115965177
1235977aa
132202817
14154ab3c
15da70ea
hex9eb8b2

10401970 has 16 divisors (see below), whose sum is σ = 18907200. Its totient is φ = 4119984.

The previous prime is 10401953. The next prime is 10401973. The reversal of 10401970 is 7910401.

It is not an unprimeable number, because it can be changed into a prime (10401973) 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 7 ways as a sum of consecutive naturals, for example, 4020 + ... + 6079.

It is an arithmetic number, because the mean of its divisors is an integer number (1181700).

Almost surely, 210401970 is an apocalyptic number.

10401970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10401970 is a deficient number, since it is larger than the sum of its proper divisors (8505230).

10401970 is a wasteful number, since it uses less digits than its factorization.

10401970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10209.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 10401970 is about 3225.2085203906. The cubic root of 10401970 is about 218.2923580753.

The spelling of 10401970 in words is "ten million, four hundred one thousand, nine hundred seventy".

Divisors: 1 2 5 10 103 206 515 1030 10099 20198 50495 100990 1040197 2080394 5200985 10401970