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9020910341 = 13168861911
BaseRepresentation
bin10000110011011000…
…00010101100000101
3212021200102201121102
420121230002230011
5121433323112331
64051045225445
7436355321102
oct103154025405
925250381542
109020910341
11390a083503
1218b9102285
13b09bc1b91
146180d9aa9
1537be5c4cb
hex219b02b05

9020910341 has 4 divisors (see below), whose sum is σ = 9089772384. Its totient is φ = 8952048300.

The previous prime is 9020910329. The next prime is 9020910347. The reversal of 9020910341 is 1430190209.

It is a happy number.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-9020910341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9020910347) 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 3 ways as a sum of consecutive naturals, for example, 34430825 + ... + 34431086.

It is an arithmetic number, because the mean of its divisors is an integer number (2272443096).

Almost surely, 29020910341 is an apocalyptic number.

It is an amenable number.

9020910341 is a deficient number, since it is larger than the sum of its proper divisors (68862043).

9020910341 is a wasteful number, since it uses less digits than its factorization.

9020910341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68862042.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 9020910341 is about 94978.4730399473. The cubic root of 9020910341 is about 2081.6935126907.

The spelling of 9020910341 in words is "nine billion, twenty million, nine hundred ten thousand, three hundred forty-one".

Divisors: 1 131 68861911 9020910341