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157304250301 = 1149932864087
BaseRepresentation
bin1001001010000000010…
…0000101111110111101
3120001000210200212121111
42102200010011332331
510034124342002201
6200133052002021
714236101031432
oct2224004057675
9501023625544
10157304250301
116079216a550
12265a0a60311
1311aab910963
1478838a9b89
154159e96b51
hex24a0105fbd

157304250301 has 8 divisors (see below), whose sum is σ = 171639065664. Its totient is φ = 142975173120.

The previous prime is 157304250269. The next prime is 157304250329. The reversal of 157304250301 is 103052403751.

It is a happy number.

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 157304250301 - 25 = 157304250269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157304250331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1377121 + ... + 1486966.

It is an arithmetic number, because the mean of its divisors is an integer number (21454883208).

Almost surely, 2157304250301 is an apocalyptic number.

157304250301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

157304250301 is a deficient number, since it is larger than the sum of its proper divisors (14334815363).

157304250301 is a wasteful number, since it uses less digits than its factorization.

157304250301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869091.

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 157304250301 in words is "one hundred fifty-seven billion, three hundred four million, two hundred fifty thousand, three hundred one".

Divisors: 1 11 4993 54923 2864087 31504957 14300386391 157304250301