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151204030 = 2515120403
BaseRepresentation
bin10010000001100…
…11000010111110
3101112111221221021
421000303002332
5302202012110
623000454354
73514133035
oct1100630276
9345457837
10151204030
117839490a
124277a3ba
1325430c53
141611d71c
15d41b2da
hex90330be

151204030 has 8 divisors (see below), whose sum is σ = 272167272. Its totient is φ = 60481608.

The previous prime is 151204013. The next prime is 151204073. The reversal of 151204030 is 30402151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 151203995 and 151204013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7560192 + ... + 7560211.

It is an arithmetic number, because the mean of its divisors is an integer number (34020909).

Almost surely, 2151204030 is an apocalyptic number.

151204030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151204030 is a deficient number, since it is larger than the sum of its proper divisors (120963242).

151204030 is a wasteful number, since it uses less digits than its factorization.

151204030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15120410.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 151204030 is about 12296.5047879469. The cubic root of 151204030 is about 532.7471341426.

Adding to 151204030 its reverse (30402151), we get a palindrome (181606181).

The spelling of 151204030 in words is "one hundred fifty-one million, two hundred four thousand, thirty".

Divisors: 1 2 5 10 15120403 30240806 75602015 151204030