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5420302101 = 3229791991321
BaseRepresentation
bin1010000110001001…
…10011111100010101
3111222202020212122200
411003010303330111
542100044131401
62253503515113
7251214544014
oct50304637425
914882225580
105420302101
11233168a215
1210732b8a99
13684c5ac66
14395c2ca7b
1521acca686
hex143133f15

5420302101 has 48 divisors (see below), whose sum is σ = 8249280000. Its totient is φ = 3424861440.

The previous prime is 5420302099. The next prime is 5420302123. The reversal of 5420302101 is 1012030245.

5420302101 is a `hidden beast` number, since 5 + 420 + 30 + 210 + 1 = 666.

It is not a de Polignac number, because 5420302101 - 21 = 5420302099 is a prime.

It is a super-2 number, since 2×54203021012 = 58759349732210028402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5420300101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4102521 + ... + 4103841.

It is an arithmetic number, because the mean of its divisors is an integer number (171860000).

Almost surely, 25420302101 is an apocalyptic number.

It is an amenable number.

5420302101 is a deficient number, since it is larger than the sum of its proper divisors (2828977899).

5420302101 is a wasteful number, since it uses less digits than its factorization.

5420302101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634 (or 1631 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 5420302101 is about 73622.7009895725. The cubic root of 5420302101 is about 1756.6065489610.

Adding to 5420302101 its reverse (1012030245), we get a palindrome (6432332346).

The spelling of 5420302101 in words is "five billion, four hundred twenty million, three hundred two thousand, one hundred one".

Divisors: 1 3 9 29 79 87 199 237 261 597 711 1321 1791 2291 3963 5771 6873 11889 15721 17313 20619 38309 47163 51939 104359 114927 141489 262879 313077 344781 455909 788637 939231 1367727 2365911 3026411 4103181 7623491 9079233 20767441 22870473 27237699 62302323 68611419 186906969 602255789 1806767367 5420302101