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2230150123 = 19764717497
BaseRepresentation
bin1000010011101101…
…0110001111101011
312202102102100211201
42010323112033223
514031404300443
61005143505031
7106156651255
oct20473261753
95672370751
102230150123
11a44952883
12522a58177
13297059a76
14172288cd5
15d0bc534d
hex84ed63eb

2230150123 has 8 divisors (see below), whose sum is σ = 2245063392. Its totient is φ = 2215273536.

The previous prime is 2230150063. The next prime is 2230150147. The reversal of 2230150123 is 3210510322.

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 2230150123 - 213 = 2230141931 is a prime.

It is a super-2 number, since 2×22301501232 = 9947139142233830258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2230150123.

It is not an unprimeable number, because it can be changed into a prime (2230150193) 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, 118711 + ... + 136207.

It is an arithmetic number, because the mean of its divisors is an integer number (280632924).

Almost surely, 22230150123 is an apocalyptic number.

2230150123 is a deficient number, since it is larger than the sum of its proper divisors (14913269).

2230150123 is a wasteful number, since it uses less digits than its factorization.

2230150123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18341.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2230150123 is about 47224.4653013668. The cubic root of 2230150123 is about 1306.5058727314.

Adding to 2230150123 its reverse (3210510322), we get a palindrome (5440660445).

The spelling of 2230150123 in words is "two billion, two hundred thirty million, one hundred fifty thousand, one hundred twenty-three".

Divisors: 1 197 647 17497 127459 3446909 11320559 2230150123