Search a number
-
+
157630023341 = 738957888367
BaseRepresentation
bin1001001011001101111…
…0110100011010101101
3120001212111200212012122
42102303132310122231
510040311241221331
6200225250242325
714250135043160
oct2226336643255
9501774625178
10157630023341
116093a04766a
1226671b863a5
1311b3126377b
1478b4c6bad7
15417889717b
hex24b37b46ad

157630023341 has 8 divisors (see below), whose sum is σ = 180611708160. Its totient is φ = 134764116048.

The previous prime is 157630023319. The next prime is 157630023347. The reversal of 157630023341 is 143320036751.

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 157630023341 - 234 = 140450154157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157630023347) 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, 28941461 + ... + 28946906.

It is an arithmetic number, because the mean of its divisors is an integer number (22576463520).

Almost surely, 2157630023341 is an apocalyptic number.

It is an amenable number.

157630023341 is a deficient number, since it is larger than the sum of its proper divisors (22981684819).

157630023341 is an equidigital number, since it uses as much as digits as its factorization.

157630023341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57888763.

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 157630023341 in words is "one hundred fifty-seven billion, six hundred thirty million, twenty-three thousand, three hundred forty-one".

Divisors: 1 7 389 2723 57888367 405218569 22518574763 157630023341