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30010100033 = 316115869963
BaseRepresentation
bin11011111100101111…
…011100100101000001
32212110110022001000102
4123330233130211001
5442430041200113
621441512332145
72111451433004
oct337457344501
985413261012
1030010100033
11117aaa12371
1259963a4055
132aa34c0354
14164991753b
15ba9971758
hex6fcbdc941

30010100033 has 8 divisors (see below), whose sum is σ = 31486008576. Its totient is φ = 28565931600.

The previous prime is 30010099997. The next prime is 30010100041. The reversal of 30010100033 is 33000101003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30010100033 - 224 = 29993322817 is a prime.

It is a super-2 number, since 2×300101000332 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30010099987 and 30010100023.

It is not an unprimeable number, because it can be changed into a prime (30010100063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7933091 + ... + 7936872.

It is an arithmetic number, because the mean of its divisors is an integer number (3935751072).

Almost surely, 230010100033 is an apocalyptic number.

It is an amenable number.

30010100033 is a deficient number, since it is larger than the sum of its proper divisors (1475908543).

30010100033 is a wasteful number, since it uses less digits than its factorization.

30010100033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15870055.

The product of its (nonzero) digits is 27, while the sum is 11.

Adding to 30010100033 its reverse (33000101003), we get a palindrome (63010201036).

The spelling of 30010100033 in words is "thirty billion, ten million, one hundred thousand, thirty-three".

Divisors: 1 31 61 1891 15869963 491968853 968067743 30010100033