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1402403234245 = 513911127918517
BaseRepresentation
bin10100011010000101101…
…111110010000111000101
311222001211220002202002121
4110122011233302013011
5140434110211443440
62552131040205541
7203214600543616
oct24320557620705
94861756082077
101402403234245
114a08350797a2
121a79660098b1
13a2327785980
144bc3b86bc0d
152672e12434a
hex14685bf21c5

1402403234245 has 32 divisors (see below), whose sum is σ = 1815842488320. Its totient is φ = 1033619408640.

The previous prime is 1402403234191. The next prime is 1402403234251. The reversal of 1402403234245 is 5424323042041.

It is not a de Polignac number, because 1402403234245 - 229 = 1401866363333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1402403234245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75726727 + ... + 75745243.

It is an arithmetic number, because the mean of its divisors is an integer number (56745077760).

Almost surely, 21402403234245 is an apocalyptic number.

It is an amenable number.

1402403234245 is a deficient number, since it is larger than the sum of its proper divisors (413439254075).

1402403234245 is a wasteful number, since it uses less digits than its factorization.

1402403234245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20725.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 1402403234245 its reverse (5424323042041), we get a palindrome (6826726276286).

The spelling of 1402403234245 in words is "one trillion, four hundred two billion, four hundred three million, two hundred thirty-four thousand, two hundred forty-five".

Divisors: 1 5 13 65 911 1279 4555 6395 11843 16627 18517 59215 83135 92585 240721 1165169 1203605 5825845 15147197 16868987 23683243 75735985 84344935 118416215 219296831 307882159 1096484155 1539410795 21575434373 107877171865 280480646849 1402403234245