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10702001 = 16996299
BaseRepresentation
bin101000110100…
…110010110001
3202010201101102
4220310302301
510214431001
61021214145
7156652112
oct50646261
922121342
1010702001
11604a632
123701355
1322a925b
1415c8209
15e15e6b
hexa34cb1

10702001 has 4 divisors (see below), whose sum is σ = 10710000. Its totient is φ = 10694004.

The previous prime is 10701989. The next prime is 10702039. The reversal of 10702001 is 10020701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10020701 = 17589453.

It is a cyclic number.

It is not a de Polignac number, because 10702001 - 218 = 10439857 is a prime.

It is a super-2 number, since 2×107020012 = 229065650808002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10702201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1451 + ... + 4848.

It is an arithmetic number, because the mean of its divisors is an integer number (2677500).

Almost surely, 210702001 is an apocalyptic number.

It is an amenable number.

10702001 is a deficient number, since it is larger than the sum of its proper divisors (7999).

10702001 is an equidigital number, since it uses as much as digits as its factorization.

10702001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7998.

The product of its (nonzero) digits is 14, while the sum is 11.

The square root of 10702001 is about 3271.3912942355. The cubic root of 10702001 is about 220.3712807728.

Adding to 10702001 its reverse (10020701), we get a palindrome (20722702).

The spelling of 10702001 in words is "ten million, seven hundred two thousand, one".

Divisors: 1 1699 6299 10702001