Base | Representation |
---|---|
bin | 10001011001011… |
… | …10001101101110 |
3 | 101011121120220111 |
4 | 20230232031232 |
5 | 244330110413 |
6 | 22252010234 |
7 | 3421324003 |
oct | 1054561556 |
9 | 334546814 |
10 | 145941358 |
11 | 7541a9a2 |
12 | 40a6097a |
13 | 2430a744 |
14 | 1554d8aa |
15 | cc2bd3d |
hex | 8b2e36e |
145941358 has 4 divisors (see below), whose sum is σ = 218912040. Its totient is φ = 72970678.
The previous prime is 145941331. The next prime is 145941401. The reversal of 145941358 is 853149541.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 853149541 = 43 ⋅19840687.
It is a self number, because there is not a number n which added to its sum of digits gives 145941358.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36485338 + ... + 36485341.
It is an arithmetic number, because the mean of its divisors is an integer number (54728010).
Almost surely, 2145941358 is an apocalyptic number.
145941358 is a deficient number, since it is larger than the sum of its proper divisors (72970682).
145941358 is an equidigital number, since it uses as much as digits as its factorization.
145941358 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72970681.
The product of its digits is 86400, while the sum is 40.
The square root of 145941358 is about 12080.6191066518. The cubic root of 145941358 is about 526.4932339446.
The spelling of 145941358 in words is "one hundred forty-five million, nine hundred forty-one thousand, three hundred fifty-eight".
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