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2020402301 = 47373911497
BaseRepresentation
bin111100001101100…
…1110010001111101
312012210202001220212
41320123032101331
513114210333201
6532252122205
7101032064501
oct17033162175
95183661825
102020402301
11947512175
12484766365
1326276b928
1415248a301
15bc592abb
hex786ce47d

2020402301 has 8 divisors (see below), whose sum is σ = 2064120960. Its totient is φ = 1976714208.

The previous prime is 2020402273. The next prime is 2020402337. The reversal of 2020402301 is 1032040202.

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-2020402301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020404301) 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, 169985 + ... + 181481.

It is an arithmetic number, because the mean of its divisors is an integer number (258015120).

Almost surely, 22020402301 is an apocalyptic number.

It is an amenable number.

2020402301 is a deficient number, since it is larger than the sum of its proper divisors (43718659).

2020402301 is a wasteful number, since it uses less digits than its factorization.

2020402301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15283.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2020402301 is about 44948.8854255587. The cubic root of 2020402301 is about 1264.1907786749.

Adding to 2020402301 its reverse (1032040202), we get a palindrome (3052442503).

The spelling of 2020402301 in words is "two billion, twenty million, four hundred two thousand, three hundred one".

Divisors: 1 47 3739 11497 175733 540359 42987283 2020402301