Search a number
-
+
151335533033760 = 25356534397109807
BaseRepresentation
bin100010011010001110001100…
…101100000011100100100000
3201211211112110111111101110010
4202122032030230003210200
5124313440132424040020
61253510330100004520
743606426405220505
oct4232161454034440
9654745414441403
10151335533033760
11442470480a7659
1214b81a0b990740
136659b58436bca
142952970bc54ac
1512768b7ac5de0
hex89a38cb03920

151335533033760 has 192 divisors, whose sum is σ = 477549886367232. Its totient is φ = 40284810080256.

The previous prime is 151335533033719. The next prime is 151335533033791. The reversal of 151335533033760 is 67330335533151.

It is a super-2 number, since 2×1513355330337602 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1378140777 + ... + 1378250583.

It is an arithmetic number, because the mean of its divisors is an integer number (2487238991496).

Almost surely, 2151335533033760 is an apocalyptic number.

151335533033760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151335533033760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238774943183616).

151335533033760 is an abundant number, since it is smaller than the sum of its proper divisors (326214353333472).

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

151335533033760 is a wasteful number, since it uses less digits than its factorization.

151335533033760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114875 (or 114867 counting only the distinct ones).

The product of its (nonzero) digits is 3827250, while the sum is 48.

The spelling of 151335533033760 in words is "one hundred fifty-one trillion, three hundred thirty-five billion, five hundred thirty-three million, thirty-three thousand, seven hundred sixty".