Base | Representation |
---|---|
bin | 100001000011001001010010… |
… | …001110000100111111100010 |
3 | 201001122111001021200102002021 |
4 | 201003021102032010333202 |
5 | 123022420201114402120 |
6 | 1233045344302412054 |
7 | 42421211462214433 |
oct | 4103112216047742 |
9 | 631574037612067 |
10 | 145351662653410 |
11 | 4234a326292184 |
12 | 1437616189102a |
13 | 63147ab974965 |
14 | 27c70b526948a |
15 | 11c0de4bd9aaa |
hex | 843252384fe2 |
145351662653410 has 32 divisors (see below), whose sum is σ = 273171917007360. Its totient is φ = 55579488875328.
The previous prime is 145351662653383. The next prime is 145351662653411. The reversal of 145351662653410 is 14356266153541.
It is a super-2 number, since 2×1453516626534102 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (145351662653411) 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, 188940202 + ... + 189707941.
It is an arithmetic number, because the mean of its divisors is an integer number (8536622406480).
Almost surely, 2145351662653410 is an apocalyptic number.
145351662653410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145351662653410 is a deficient number, since it is larger than the sum of its proper divisors (127820254353950).
145351662653410 is a wasteful number, since it uses less digits than its factorization.
145351662653410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378649842.
The product of its (nonzero) digits is 7776000, while the sum is 52.
The spelling of 145351662653410 in words is "one hundred forty-five trillion, three hundred fifty-one billion, six hundred sixty-two million, six hundred fifty-three thousand, four hundred ten".
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