Base | Representation |
---|---|
bin | 101111100001001100… |
… | …0010011110100100011 |
3 | 100202101201102110001102 |
4 | 1133002120103310203 |
5 | 3132442110302410 |
6 | 114513511025015 |
7 | 10241531406563 |
oct | 1370230236443 |
9 | 322351373042 |
10 | 102045400355 |
11 | 3a305a71718 |
12 | 1793a96b16b |
13 | 98134c1702 |
14 | 4d20976da3 |
15 | 29c3ab92a5 |
hex | 17c2613d23 |
102045400355 has 8 divisors (see below), whose sum is σ = 128899453200. Its totient is φ = 77339671776.
The previous prime is 102045400343. The next prime is 102045400367. The reversal of 102045400355 is 553004540201.
It is an interprime number because it is at equal distance from previous prime (102045400343) and next prime (102045400367).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102045400355 - 26 = 102045400291 is a prime.
It is a super-2 number, since 2×1020454003552 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537080960 + ... + 537081149.
It is an arithmetic number, because the mean of its divisors is an integer number (16112431650).
Almost surely, 2102045400355 is an apocalyptic number.
102045400355 is a deficient number, since it is larger than the sum of its proper divisors (26854052845).
102045400355 is a wasteful number, since it uses less digits than its factorization.
102045400355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1074162133.
The product of its (nonzero) digits is 12000, while the sum is 29.
Adding to 102045400355 its reverse (553004540201), we get a palindrome (655049940556).
The spelling of 102045400355 in words is "one hundred two billion, forty-five million, four hundred thousand, three hundred fifty-five".
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