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7030009101 = 319520923677
BaseRepresentation
bin1101000110000010…
…10110110100001101
3200010221012110112110
412203001112310031
5103344140242401
63121325254233
7336132043233
oct64301266415
920127173473
107030009101
112a88290985
121442404379
138805b20cb
144a992c953
152b22959d6
hex1a3056d0d

7030009101 has 16 divisors (see below), whose sum is σ = 9868990400. Its totient is φ = 4438965888.

The previous prime is 7030009073. The next prime is 7030009127. The reversal of 7030009101 is 1019000307.

It is not a de Polignac number, because 7030009101 - 210 = 7030008077 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 (7030009601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285075 + ... + 308751.

It is an arithmetic number, because the mean of its divisors is an integer number (616811900).

Almost surely, 27030009101 is an apocalyptic number.

It is an amenable number.

7030009101 is a deficient number, since it is larger than the sum of its proper divisors (2838981299).

7030009101 is a wasteful number, since it uses less digits than its factorization.

7030009101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28908.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 7030009101 is about 83845.1495377043. The cubic root of 7030009101 is about 1915.6608735997.

Adding to 7030009101 its reverse (1019000307), we get a palindrome (8049009408).

The spelling of 7030009101 in words is "seven billion, thirty million, nine thousand, one hundred one".

Divisors: 1 3 19 57 5209 15627 23677 71031 98971 296913 449863 1349589 123333493 370000479 2343336367 7030009101