Base | Representation |
---|---|
bin | 10001101011110… |
… | …01111100111110 |
3 | 101100010220012120 |
4 | 20311321330332 |
5 | 300434124414 |
6 | 22415343410 |
7 | 3450641412 |
oct | 1065717476 |
9 | 340126176 |
10 | 148348734 |
11 | 76814666 |
12 | 41821b66 |
13 | 24971421 |
14 | 159b8d42 |
15 | d0552a9 |
hex | 8d79f3e |
148348734 has 16 divisors (see below), whose sum is σ = 297941760. Its totient is φ = 49242200.
The previous prime is 148348727. The next prime is 148348741. The reversal of 148348734 is 437843841.
It is an interprime number because it is at equal distance from previous prime (148348727) and next prime (148348741).
It is a congruent number.
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, 50292 + ... + 53159.
It is an arithmetic number, because the mean of its divisors is an integer number (18621360).
Almost surely, 2148348734 is an apocalyptic number.
148348734 is an abundant number, since it is smaller than the sum of its proper divisors (149593026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148348734 is a wasteful number, since it uses less digits than its factorization.
148348734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103695.
The product of its digits is 258048, while the sum is 42.
The square root of 148348734 is about 12179.8495064594. The cubic root of 148348734 is about 529.3723839363.
The spelling of 148348734 in words is "one hundred forty-eight million, three hundred forty-eight thousand, seven hundred thirty-four".
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