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35023114021 = 721471485899
BaseRepresentation
bin100000100111100010…
…100100111100100101
310100101211011112102011
4200213202210330211
51033211404122041
624031150514221
72346622362100
oct404742447445
9110354145364
1035023114021
11139426a8a35
126955205971
1333c1c5760c
1419a3605737
15d9eae8e81
hex8278a4f25

35023114021 has 12 divisors (see below), whose sum is σ = 40768953600. Its totient is φ = 29999342520.

The previous prime is 35023113967. The next prime is 35023114039. The reversal of 35023114021 is 12041132053.

It is a happy number.

It is not a de Polignac number, because 35023114021 - 211 = 35023111973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35023113983 and 35023114001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35023112021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170871 + ... + 315028.

It is an arithmetic number, because the mean of its divisors is an integer number (3397412800).

Almost surely, 235023114021 is an apocalyptic number.

It is an amenable number.

35023114021 is a deficient number, since it is larger than the sum of its proper divisors (5745839579).

35023114021 is a wasteful number, since it uses less digits than its factorization.

35023114021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487384 (or 487377 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 35023114021 its reverse (12041132053), we get a palindrome (47064246074).

The spelling of 35023114021 in words is "thirty-five billion, twenty-three million, one hundred fourteen thousand, twenty-one".

Divisors: 1 7 49 1471 10297 72079 485899 3401293 23809051 714757429 5003302003 35023114021