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226070707 = 7315120509
BaseRepresentation
bin11010111100110…
…01000010110011
3120202101120201011
431132121002303
5430333230312
634233251351
75413366162
oct1536310263
9522346634
10226070707
1110667a2a5
1263863b57
1337ab4965
142204b3d9
1514ca8da7
hexd7990b3

226070707 has 8 divisors (see below), whose sum is σ = 230696480. Its totient is φ = 221486400.

The previous prime is 226070701. The next prime is 226070711. The reversal of 226070707 is 707070622.

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 226070707 - 227 = 91852979 is a prime.

It is a super-2 number, since 2×2260707072 = 102215929126959698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226070701) 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, 769 + ... + 21277.

It is an arithmetic number, because the mean of its divisors is an integer number (28837060).

Almost surely, 2226070707 is an apocalyptic number.

226070707 is a deficient number, since it is larger than the sum of its proper divisors (4625773).

226070707 is a wasteful number, since it uses less digits than its factorization.

226070707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20733.

The product of its (nonzero) digits is 8232, while the sum is 31.

The square root of 226070707 is about 15035.6478743019. The cubic root of 226070707 is about 609.1834519310.

The spelling of 226070707 in words is "two hundred twenty-six million, seventy thousand, seven hundred seven".

Divisors: 1 73 151 11023 20509 1497157 3096859 226070707