Search a number
-
+
4022002031201 = 71165477978279
BaseRepresentation
bin111010100001110010000…
…000001001101001100001
3112020111111020101200200122
4322201302000021221201
51011344030004444301
612315403205530025
7563402650121510
oct72416200115141
915214436350618
104022002031201
1113107a3325330
1254b5a8413915
132323721ac0cb
14dc94748c677
156e94c88a81b
hex3a872009a61

4022002031201 has 16 divisors (see below), whose sum is σ = 5015210634240. Its totient is φ = 3133548467280.

The previous prime is 4022002031153. The next prime is 4022002031231. The reversal of 4022002031201 is 1021302002204.

It is not a de Polignac number, because 4022002031201 - 26 = 4022002031137 is a prime.

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 4022002031201.

It is not an unprimeable number, because it can be changed into a prime (4022002031231) 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, 3485021 + ... + 4493258.

It is an arithmetic number, because the mean of its divisors is an integer number (313450664640).

Almost surely, 24022002031201 is an apocalyptic number.

It is an amenable number.

4022002031201 is a deficient number, since it is larger than the sum of its proper divisors (993208603039).

4022002031201 is a wasteful number, since it uses less digits than its factorization.

4022002031201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7984844.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 4022002031201 its reverse (1021302002204), we get a palindrome (5043304033405).

The spelling of 4022002031201 in words is "four trillion, twenty-two billion, two million, thirty-one thousand, two hundred one".

Divisors: 1 7 11 77 6547 45829 72017 504119 7978279 55847953 87761069 614327483 52233792613 365636548291 574571718743 4022002031201