Base | Representation |
---|---|
bin | 101111110110101010101011… |
… | …1110110010111000101010000 |
3 | 2001012101111020120112212011210 |
4 | 1133231111113312113011100 |
5 | 420133003103342300332 |
6 | 4051124242115340120 |
7 | 154443112310064102 |
oct | 13755252766270520 |
9 | 2035344216485153 |
10 | 420929743712592 |
11 | 112137335789a84 |
12 | 3b2630075b1640 |
13 | 150b467354b50a |
14 | 75d3173261572 |
15 | 339e536892ecc |
hex | 17ed557d97150 |
420929743712592 has 20 divisors (see below), whose sum is σ = 1087401837924320. Its totient is φ = 140309914570848.
The previous prime is 420929743712479. The next prime is 420929743712617. The reversal of 420929743712592 is 295217347929024.
It is a super-3 number, since 3×4209297437125923 (a number of 45 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4384684830292 + ... + 4384684830387.
It is an arithmetic number, because the mean of its divisors is an integer number (54370091896216).
Almost surely, 2420929743712592 is an apocalyptic number.
It is an amenable number.
420929743712592 is an abundant number, since it is smaller than the sum of its proper divisors (666472094211728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420929743712592 is a wasteful number, since it uses less digits than its factorization.
420929743712592 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8769369660690 (or 8769369660684 counting only the distinct ones).
The product of its (nonzero) digits is 137168640, while the sum is 66.
The spelling of 420929743712592 in words is "four hundred twenty trillion, nine hundred twenty-nine billion, seven hundred forty-three million, seven hundred twelve thousand, five hundred ninety-two".
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