Search a number
-
+
151093070 = 2531487397
BaseRepresentation
bin10010000000101…
…11111101001110
3101112022022201122
421000113331032
5302134434240
622554240542
73513161402
oct1100277516
9345268648
10151093070
1178319507
1242726152
13253c25ab
14160d1102
15d3e84b5
hex9017f4e

151093070 has 16 divisors (see below), whose sum is σ = 280741248. Its totient is φ = 58487520.

The previous prime is 151093057. The next prime is 151093079. The reversal of 151093070 is 70390151.

151093070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151093079) 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, 243389 + ... + 244008.

It is an arithmetic number, because the mean of its divisors is an integer number (17546328).

Almost surely, 2151093070 is an apocalyptic number.

151093070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151093070 is a deficient number, since it is larger than the sum of its proper divisors (129648178).

151093070 is a wasteful number, since it uses less digits than its factorization.

151093070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487435.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 151093070 is about 12291.9921086860. The cubic root of 151093070 is about 532.6167846893.

The spelling of 151093070 in words is "one hundred fifty-one million, ninety-three thousand, seventy".

Divisors: 1 2 5 10 31 62 155 310 487397 974794 2436985 4873970 15109307 30218614 75546535 151093070