Base | Representation |
---|---|
bin | 100111111011010100010011… |
… | …1110010001001001011000001 |
3 | 1201001111101221211100211012011 |
4 | 1033312220213302021023001 |
5 | 332013030343133000423 |
6 | 3242535041332332521 |
7 | 133655241642422113 |
oct | 11766504762111301 |
9 | 1631441854324164 |
10 | 351200143250113 |
11 | a19a3165106623 |
12 | 33480b35474141 |
13 | 120c7053cba271 |
14 | 62a226b5b73b3 |
15 | 2a907c5a53b0d |
hex | 13f6a27c892c1 |
351200143250113 has 8 divisors (see below), whose sum is σ = 371859220382760. Its totient is φ = 330541093359360.
The previous prime is 351200143250107. The next prime is 351200143250119. The reversal of 351200143250113 is 311052341002153.
It is an interprime number because it is at equal distance from previous prime (351200143250107) and next prime (351200143250119).
It can be written as a sum of positive squares in 4 ways, for example, as 166019539910449 + 185180603339664 = 12884857^2 + 13608108^2 .
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 351200143250113 - 29 = 351200143249601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (351200143250119) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23615403 + ... + 35497711.
It is an arithmetic number, because the mean of its divisors is an integer number (46482402547845).
Almost surely, 2351200143250113 is an apocalyptic number.
It is an amenable number.
351200143250113 is a deficient number, since it is larger than the sum of its proper divisors (20659077132647).
351200143250113 is a wasteful number, since it uses less digits than its factorization.
351200143250113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13620947.
The product of its (nonzero) digits is 10800, while the sum is 31.
Adding to 351200143250113 its reverse (311052341002153), we get a palindrome (662252484252266).
The spelling of 351200143250113 in words is "three hundred fifty-one trillion, two hundred billion, one hundred forty-three million, two hundred fifty thousand, one hundred thirteen".
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