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10434770 = 251761381
BaseRepresentation
bin100111110011…
…100011010010
3201122010210222
4213303203102
510132403040
61011353042
7154460033
oct47634322
921563728
1010434770
115987885
1235b2782
132214728
141558a8a
15db1bb5
hex9f38d2

10434770 has 16 divisors (see below), whose sum is σ = 19887768. Its totient is φ = 3928320.

The previous prime is 10434769. The next prime is 10434773. The reversal of 10434770 is 7743401.

It can be written as a sum of positive squares in 4 ways, for example, as 6911641 + 3523129 = 2629^2 + 1877^2 .

It is not an unprimeable number, because it can be changed into a prime (10434773) 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, 30521 + ... + 30860.

Almost surely, 210434770 is an apocalyptic number.

10434770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10434770 is a deficient number, since it is larger than the sum of its proper divisors (9452998).

10434770 is a wasteful number, since it uses less digits than its factorization.

10434770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61405.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 10434770 is about 3230.2894607140. The cubic root of 10434770 is about 218.5215607090.

The spelling of 10434770 in words is "ten million, four hundred thirty-four thousand, seven hundred seventy".

Divisors: 1 2 5 10 17 34 85 170 61381 122762 306905 613810 1043477 2086954 5217385 10434770