Base | Representation |
---|---|
bin | 101110000001100… |
… | …001111100110101 |
3 | 1222210221102222111 |
4 | 232001201330311 |
5 | 3040132400031 |
6 | 204341531021 |
7 | 25064123224 |
oct | 5601417465 |
9 | 1883842874 |
10 | 772153141 |
11 | 3669510a1 |
12 | 196713a71 |
13 | c3c82c66 |
14 | 7479acbb |
15 | 47bc61b1 |
hex | 2e061f35 |
772153141 has 16 divisors (see below), whose sum is σ = 862652160. Its totient is φ = 686845440.
The previous prime is 772153139. The next prime is 772153163. The reversal of 772153141 is 141351277.
772153141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 772153141 - 21 = 772153139 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 (772153121) 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, 144996 + ... + 150226.
It is an arithmetic number, because the mean of its divisors is an integer number (53915760).
Almost surely, 2772153141 is an apocalyptic number.
It is an amenable number.
772153141 is a deficient number, since it is larger than the sum of its proper divisors (90499019).
772153141 is a wasteful number, since it uses less digits than its factorization.
772153141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5724.
The product of its digits is 5880, while the sum is 31.
The square root of 772153141 is about 27787.6436748422. The cubic root of 772153141 is about 917.4191772237.
The spelling of 772153141 in words is "seven hundred seventy-two million, one hundred fifty-three thousand, one hundred forty-one".
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