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151251024030 = 23548157104693
BaseRepresentation
bin1000110011011101000…
…0110111100010011110
3112110101221111010012220
42030313100313202132
54434230230232110
6153252254210210
713633066330431
oct2146720674236
9473357433186
10151251024030
1159166295007
12253917b3966
13113557ca172
14746b9a3818
153e03848370
hex233743789e

151251024030 has 32 divisors (see below), whose sum is σ = 363013462944. Its totient is φ = 40332383616.

The previous prime is 151251024019. The next prime is 151251024049. The reversal of 151251024030 is 30420152151.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1392364 + ... + 1497056.

It is an arithmetic number, because the mean of its divisors is an integer number (11344170717).

Almost surely, 2151251024030 is an apocalyptic number.

151251024030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151251024030 is an abundant number, since it is smaller than the sum of its proper divisors (211762438914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151251024030 is a wasteful number, since it uses less digits than its factorization.

151251024030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152860.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 151251024030 its reverse (30420152151), we get a palindrome (181671176181).

The spelling of 151251024030 in words is "one hundred fifty-one billion, two hundred fifty-one million, twenty-four thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 48157 96314 104693 144471 209386 240785 288942 314079 481570 523465 628158 722355 1046930 1444710 1570395 3140790 5041700801 10083401602 15125102403 25208504005 30250204806 50417008010 75625512015 151251024030