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6452213846401 = 163125893144343
BaseRepresentation
bin101110111100100010111…
…1010100001000110000001
3211211211021212200010212001
41131321011322201012001
51321203113221041101
621420034531104001
71234104605533501
oct135710572410601
924754255603761
106452213846401
112068406564424
12882595442001
1337a5972a9a2b
14184408725a01
15b2c8477a901
hex5de45ea1181

6452213846401 has 8 divisors (see below), whose sum is σ = 6492315717440. Its totient is φ = 6412118289552.

The previous prime is 6452213846389. The next prime is 6452213846413. The reversal of 6452213846401 is 1046483122546.

It is an interprime number because it is at equal distance from previous prime (6452213846389) and next prime (6452213846413).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6452213846401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6452213846471) 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, 479836 + ... + 3624178.

It is an arithmetic number, because the mean of its divisors is an integer number (811539464680).

Almost surely, 26452213846401 is an apocalyptic number.

It is an amenable number.

6452213846401 is a deficient number, since it is larger than the sum of its proper divisors (40101871039).

6452213846401 is a wasteful number, since it uses less digits than its factorization.

6452213846401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157095.

The product of its (nonzero) digits is 1105920, while the sum is 46.

Adding to 6452213846401 its reverse (1046483122546), we get a palindrome (7498696968947).

The spelling of 6452213846401 in words is "six trillion, four hundred fifty-two billion, two hundred thirteen million, eight hundred forty-six thousand, four hundred one".

Divisors: 1 163 12589 2052007 3144343 512527909 39584134027 6452213846401