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3112312210130 = 252459126568207
BaseRepresentation
bin101101010010100100010…
…000111000001011010010
3102000112102101111200211102
4231102210100320023102
5401443003411211010
610341435415544402
7440566666201664
oct55224420701322
912015371450742
103112312210130
11a9aa19117552
1242322b08b102
1319764a088786
14aa8cb206534
1555e59820ba5
hex2d4a44382d2

3112312210130 has 16 divisors (see below), whose sum is σ = 5604440250240. Its totient is φ = 1244418601392.

The previous prime is 3112312210099. The next prime is 3112312210277. The reversal of 3112312210130 is 310122132113.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63259514 + ... + 63308693.

It is an arithmetic number, because the mean of its divisors is an integer number (350277515640).

Almost surely, 23112312210130 is an apocalyptic number.

3112312210130 is a deficient number, since it is larger than the sum of its proper divisors (2492128040110).

3112312210130 is a wasteful number, since it uses less digits than its factorization.

3112312210130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126570673.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3112312210130 its reverse (310122132113), we get a palindrome (3422434342243).

The spelling of 3112312210130 in words is "three trillion, one hundred twelve billion, three hundred twelve million, two hundred ten thousand, one hundred thirty".

Divisors: 1 2 5 10 2459 4918 12295 24590 126568207 253136414 632841035 1265682070 311231221013 622462442026 1556156105065 3112312210130