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2030970417 = 37611585457
BaseRepresentation
bin111100100001110…
…0010011000110001
312020112121222122120
41321003202120301
513124412023132
6533310424453
7101220651360
oct17103423061
95215558576
102030970417
11952480153
12488202129
132649cbc58
14153a3b7d7
15bd47e02c
hex790e2631

2030970417 has 16 divisors (see below), whose sum is σ = 3145548672. Its totient is φ = 1141528320.

The previous prime is 2030970379. The next prime is 2030970437. The reversal of 2030970417 is 7140790302.

It is not a de Polignac number, because 2030970417 - 26 = 2030970353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2030970437) 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, 791448 + ... + 794009.

It is an arithmetic number, because the mean of its divisors is an integer number (196596792).

Almost surely, 22030970417 is an apocalyptic number.

It is an amenable number.

2030970417 is a deficient number, since it is larger than the sum of its proper divisors (1114578255).

2030970417 is a wasteful number, since it uses less digits than its factorization.

2030970417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585528.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 2030970417 is about 45066.2891416633. The cubic root of 2030970417 is about 1266.3911470536.

The spelling of 2030970417 in words is "two billion, thirty million, nine hundred seventy thousand, four hundred seventeen".

Divisors: 1 3 7 21 61 183 427 1281 1585457 4756371 11098199 33294597 96712877 290138631 676990139 2030970417