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4212925255 = 571161317851
BaseRepresentation
bin1111101100011100…
…0010001101000111
3101212121100202222201
43323013002031013
532112002102010
61534013335331
7206254162630
oct37307021507
911777322881
104212925255
1118720a5110
12996a97547
13521a82ba6
142bd73c887
15199cd423a
hexfb1c2347

4212925255 has 32 divisors (see below), whose sum is σ = 6313609728. Its totient is φ = 2621808000.

The previous prime is 4212925253. The next prime is 4212925273. The reversal of 4212925255 is 5525292124.

It is not a de Polignac number, because 4212925255 - 21 = 4212925253 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 (4212925253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227080 + ... + 244930.

It is an arithmetic number, because the mean of its divisors is an integer number (197300304).

Almost surely, 24212925255 is an apocalyptic number.

4212925255 is a deficient number, since it is larger than the sum of its proper divisors (2100684473).

4212925255 is a wasteful number, since it uses less digits than its factorization.

4212925255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18487.

The product of its digits is 72000, while the sum is 37.

The square root of 4212925255 is about 64907.0508881739. The cubic root of 4212925255 is about 1615.0820286336.

The spelling of 4212925255 in words is "four billion, two hundred twelve million, nine hundred twenty-five thousand, two hundred fifty-five".

Divisors: 1 5 7 11 35 55 77 385 613 3065 4291 6743 17851 21455 33715 47201 89255 124957 196361 236005 624785 981805 1374527 6872635 10942663 54713315 76598641 120369293 382993205 601846465 842585051 4212925255