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148410669 = 3114497293
BaseRepresentation
bin10001101100010…
…01000100101101
3101100021001011110
420312021010231
5300443120134
622420542233
73451320111
oct1066110455
9340231143
10148410669
1176857150
1241851979
1324993684
14159d3741
15d0687e9
hex8d8912d

148410669 has 8 divisors (see below), whose sum is σ = 215870112. Its totient is φ = 89945840.

The previous prime is 148410667. The next prime is 148410707. The reversal of 148410669 is 966014841.

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 148410669 - 21 = 148410667 is a prime.

It is a super-2 number, since 2×1484106692 = 44051453346055122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148410667) 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, 2248614 + ... + 2248679.

It is an arithmetic number, because the mean of its divisors is an integer number (26983764).

Almost surely, 2148410669 is an apocalyptic number.

It is an amenable number.

148410669 is a deficient number, since it is larger than the sum of its proper divisors (67459443).

148410669 is a wasteful number, since it uses less digits than its factorization.

148410669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4497307.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 148410669 is about 12182.3917602415. The cubic root of 148410669 is about 529.4460439670.

The spelling of 148410669 in words is "one hundred forty-eight million, four hundred ten thousand, six hundred sixty-nine".

Divisors: 1 3 11 33 4497293 13491879 49470223 148410669