Base | Representation |
---|---|
bin | 101110100010011100… |
… | …101011111010001101 |
3 | 11202222111111112012020 |
4 | 232202130223322031 |
5 | 1304314314203013 |
6 | 34542252000353 |
7 | 3416206402515 |
oct | 564234537215 |
9 | 152874445166 |
10 | 49970069133 |
11 | 1a21288a5a6 |
12 | 9826a600b9 |
13 | 49347c035a |
14 | 25c077c845 |
15 | 1476e31623 |
hex | ba272be8d |
49970069133 has 16 divisors (see below), whose sum is σ = 70018825536. Its totient is φ = 31659223680.
The previous prime is 49970069131. The next prime is 49970069137. The reversal of 49970069133 is 33196007994.
It is not a de Polignac number, because 49970069133 - 21 = 49970069131 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49970069131) 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, 5229888 + ... + 5239433.
It is an arithmetic number, because the mean of its divisors is an integer number (4376176596).
Almost surely, 249970069133 is an apocalyptic number.
49970069133 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
49970069133 is a deficient number, since it is larger than the sum of its proper divisors (20048756403).
49970069133 is a wasteful number, since it uses less digits than its factorization.
49970069133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10469404.
The product of its (nonzero) digits is 1102248, while the sum is 51.
The spelling of 49970069133 in words is "forty-nine billion, nine hundred seventy million, sixty-nine thousand, one hundred thirty-three".
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